I am making a personal loan app chatbot powerd by open ai api using 3.5 turbo. How can i do real time sentiment analysis on user chatting and i am passing user chat histroy and so that user can ask follow-up questions, now i want to know weather user wants to take personal loan or not by using their chat history , now the main problem is due to follow-up question user will not write whole query and i assuming therre will be 6-7 pair of question anwer will be thier , now with this much of chat data how can i know that user is wanted to take personal loan and than can chatbot proceed further.
I do not have any user data except this chatting data with my chatbot
What appraoch could i follow to know the intent of user