This document describes a vaccine appointment chatbot created by students Ankit Mishra and Ayush Naman for their minor project. The chatbot, named Jarvis, allows users to book COVID vaccine appointments by selecting available time slots, check their existing appointments, and receive COVID updates. It aims to provide a more user-friendly interface compared to existing vaccine websites by integrating a conversational chatbot that can be accessed directly on health service platforms or via telephone. The proposed system will utilize Dialogflow CX, Nodejs and MongoDB and include features for booking, checking, and viewing vaccine information.