This document describes the development of an online banquet hall booking system. The key points are: 1. The system was developed using Android Studio, with a backend database implemented using WAMP Server and MySQL. PHP was used as the interface between the Android app and backend. 2. The system allows users to view details of banquet halls like availability, amenities, and book halls online. It reduces manual work for both customers and hall administrators. 3. Hall administrators can manage the application by adding new halls, updating details, and viewing reports. Customers can register, search for halls by date, view details and book halls. Payment is done manually to the administrator.