Implementation of a Chatbot Using the Waterfall Method to Improve Helpdesk Service Efficiency at IT Consulting Companies
DOI:
https://doi.org/10.35870/ijsecs.v5i3.5207Keywords:
Chatbot, Helpdesk, Microsoft Copilot Studio, Waterfall Method, Customer Relationship ManagementAbstract
PT XYZ is a company engaged in information and communication technology services, supporting customers' digital transformation. The effectiveness of helpdesk services plays a crucial role in maintaining operations and fostering customer relationships. However, the issue reporting process is still handled manually through platforms such as WhatsApp and email, causing several problems, including inefficient ticket management, delays in ticket number assignment, and limited historical data. This study developed a chatbot based on Microsoft Copilot Studio to automate ticket creation, supported by Power Apps to address the lack of two-way communication features, aiming to support Customer Relationship Management (CRM) efforts. The system was developed using Waterfall methodology. The results showed significant improvements in service efficiency: the previous average initial response time of 2 days, 19 hours, and 13 minutes was eliminated due to automatic ticket number assignment; the average issue resolution time decreased from 5 days, 6 hours, and 20 minutes to 42 minutes; and ticket history search time improved from 14 minutes to 2 seconds. The chatbot successfully accelerated the reporting process, enhanced data recording, and reduced the workload of the helpdesk team. This solution significantly improved helpdesk efficiency and strengthened customer engagement.
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Sasmita, W. M. H., Sumpeno, S., & Rachmadi, R. F. (2023). Improving government helpdesk service with an AI-powered chatbot built on the Rasa framework. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 9(2), 401–408. https://doi.org/10.29207/resti.v9i2.6293
Office Chat. (n.d.). WhatsApp lacks support and audit features. https://officechat.com/blog/whatsapp-vs-office-chat-8-reasons-why-using-whatsapp-might-be-bad-for-your-business/
Teamwire. (n.d.). WhatsApp does not provide enterprise data protection. https://teamwire.eu/en/blog/the-disadvantages-of-using-whatsapp-for-business-purposes/
Chatway. (2023, April). Live chat vs. email support: Which is best for your website? https://chatway.app/id/blog/live-chat-vs-email-support-which-is-best-for-your-website
Wijayanto, G., Rivai, Y., Alvionita, A., Wildah, S. W., & Jushermi, J. (2023). Evaluation of the effect of chatbot in improving customer interaction and satisfaction in online marketing in Indonesia. West Science Business and Management, 1(4), 304–310. https://doi.org/10.58812/wsbm.v1i04.248
Fajri, F., & Misnawati, D. (2025). Veronica's Artificial Intelligence (AI) business communication strategy analysis as My Telkomsel customer service case study of Telkomsel customers in Bengkulu. Ganaya: Jurnal Ilmu Sosial dan Humaniora, 8(2). https://doi.org/10.37329/ganaya.v8i2.3998
Microsoft. (2023, November 15). Introducing Microsoft Copilot Studio and new features in Copilot for Microsoft 365. Microsoft 365 Blog. https://www.microsoft.com/en-us/microsoft-365/blog/2023/11/15/introducing-microsoft-copilot-studio-and-new-features-in-copilot-for-microsoft-365/
Muslim, A. I. I. (2022, October). Definisi penelitian. ResearchGate. https://www.researchgate.net/publication/364316221_DEFINISI_PENELITIAN
Fuadin, & Damayanti, W. (2022). Keterampilan menulis rumusan masalah artikel ilmiah bermedia jurnal online bagi mahasiswa baru Universitas Pendidikan Indonesia. Jurnal Pembelajaran Bahasa dan Sastra, 2(1). https://doi.org/10.55909/jpbs.v2i1.226
Sahir, A. H. (2022). Metodologi penelitian. Universitas Medan Area. https://repositori.uma.ac.id/bitstream/123456789/16455/1/E-Book%20Metodologi%20Penelitian%20Syafrida.pdf
Clarin, J. A. (2023, October). Priority-based scheduling algorithm for help desk support system. International Journal of Intelligent Systems and Applications in Engineering, 11(4), 299–307.
Erlina, Julyanto, Rustandi, J., Alexander, & Francisco, L. (2023, November). Penerapan artificial intelligence pada aplikasi chatbot sebagai sistem pelayanan dan informasi online pada sekolah. Journal of Information System and Technology, 4(3), 420–429. https://doi.org/10.37253/joint.v4i3.6296
Winarti, W., Maryanto, E., & Handayani, D. (2023, Juni). Pengenalan aplikasi chatbot berbasis teknologi artificial intelligence menggunakan aplikasi ChatGPT pada MAN 1 Kota Tangerang Selatan. Aplikasi Jurnal Pendidikan, 1(6), 644–649.
Microsoft. (2023). Overview of Microsoft Copilot Studio 2023 release wave 2. Microsoft Learn. https://learn.microsoft.com/en-us/power-platform/release-plan/2023wave2/microsoft-copilot-studio/
Microsoft. (2023). Announcing Microsoft Copilot Studio: Customize Copilot for Microsoft 365 and build your own standalone copilots. Microsoft 365 Blog. https://www.microsoft.com/en-us/microsoft-365/blog/2023/11/15/announcing-microsoft-copilot-studio-customize-copilot-for-microsoft-365-and-build-your-own-standalone-copilots
Microsoft. (2025). Overview of Power Automate 2025 release wave 1. Microsoft Learn. https://learn.microsoft.com/en-us/power-platform/release-plan/2025wave1/power-automate/
Permana, H., & Tukiran, M. (2024, November). Implementation of customer relationship management (CRM) in modern marketing management (Literature review). International Journal of Multidisciplinary Research and Literature, 3(6), 768–778. https://doi.org/10.53067/ijomral.v3i6.274
Suwandi, E. A., Mutohar, P. M., & Suijianto, A. E. (2023, Juni). Implementasi customer relationship management (CRM) dalam meningkatkan pelayanan dan loyalitas pelanggan. Jurnal Manajemen, Pendidikan, dan Pemikiran Islam, 1(1), 13–26. https://doi.org/10.71305/jmpi.v1i1.24
Rizal, A., Tjandrarini, A. B., & Tanuwijaya, H. (2023, Juli). Pengembangan sistem informasi pengadaan barang menggunakan metode waterfall. Jurnal Ilmiah Scroll (Jendela Teknologi Informasi), 11(1), 22–28. http://dx.doi.org/10.30640/ejournalscroll.v11i1.371
Ningsih, W., & Nurfauziah, H. (2023). Perbandingan model waterfall dan metode prototype untuk pengembangan aplikasi pada sistem informasi. Jurnal Ilmiah METADATA, 5(1), 83–95. https://doi.org/10.47652/metadata.v5i1.311
Microsoft. (2025). Overview of Power Apps. Microsoft Learn. https://learn.microsoft.com/en-us/power-apps/powerapps-overview
Sugiyono, S. (2023). Metode penelitian kuantitatif, kualitatif, dan R&D. ALFABETA.
Yuma, A., Az-Zahra, H. S., Setiawan, K., & Fajri, R. (2024). Implementation of the Naive Bayes method in Looker Studio for data on the achievement of Great IDN in IDN Akhwat School. Indonesian Journal of Multidisciplinary Science, 3(11), 1–9. https://doi.org/10.31219/osf.io/preprints/osf/x6fpz
Ardyan, E., Boari, Y., Akhmad, Yuliyani, L., Hildawati, Suarni, A., Anurogo, D., Ifadah, E., & Judijanto, L. (2023). Metode penelitian kualitatif dan kuantitatif (Pendekatan metode kualitatif dan kuantitatif di berbagai bidang). PT. Sonpedia Publishing Indonesia.
Nurdin, M. W. (2024). Implementation of helpdesk chatbot application for information system services in higher education. INSTEK: Jurnal Inovasi Sains dan Teknologi, 9(2), 201–212. https://doi.org/10.24252/instek.v9i2.50073
Parundekar, P., Kumar, S., & Gupta, V. (2022). Chatbot based solution for supporting software incident management process. arXiv preprint. https://arxiv.org/abs/2201.08167
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