Smartassist: AI-Integrated Chatbot Platform

Traditional healthcare booking systems often suffer from fragmented user experiences and high friction. This paper presents SMARTASSIST, a comprehensive mobile platform that consolidates patient-doctor interactions into a single, AI-integrated environment. Unlike external messaging-based solutions, SMARTASSIST features an in-app conversational agent powered by Natural Language Processing (NLP) to facilitate doctor discovery and appointment scheduling. The ecosystem employs a Flutter-based mobile application with distinct interfaces for patients and doctors, supported by a Node.js backend and a React.js administrative dashboard. By centralizing the user base and the chatbot within a native environment, the system ensures higher data security, real-time synchronization of medical slots, and a seamless transition from symptom discussion to booking. The platform aims to provide a scalable, sustainable freemium model while maintaining a high booking success rate and superior user retention.