भ्रमण

Bhraman (भ्रमण) is an AI chat travel planner for the Indian diaspora. Type a trip in plain language, like "Mumbai to Pune, landed at 06:00", and it plans one door-to-door itinerary instead of making you compare 10 tabs.

Under the hood, Fare, Hotel and Ground agents work under a LangGraph supervisor, and a deterministic ranker compares flights, trains and buses on total cost and total time, including hotel and last-mile. It applies real diaspora rules in code, like a 4-hour buffer after an international arrival, and flags baggage drops and Foreign Tourist Quota notes. Prices are never invented - the demo uses clearly labelled sample data for Mumbai to Pune and Pune to Delhi, plus an OpenFlights route finder covering 182 Indian-origin routes.

Built with Python, LangGraph and FastAPI, with a vanilla JavaScript chat frontend.