Building Travel Copilots with OpenAI's Assistants API: Function Calling and Persistent Threads

Building Travel Copilots with OpenAI's Assistants API: A Practitioner's Guide to Function Calling and Persistent Threads I've spent the last eighteen months working with travel technology teams who are trying to answer one deceptively simple question: how do we build AI assistants that actually help our agents close bookings faster? Not chatbots that frustrate users with canned responses, but genuine copilots that understand context, retrieve the right information and execute real actions. Th...