Hello, I've read your description about the chatbot you need
My bot could be a custom developing just for you
I've my past experience in Javascript, Python, Node.js and Chatbot development. Which I think it's enough for functionality like this. Experience in building custom APIs and custom chatbot action.
About my chatbot development experience, I've done many chatbots from the ground up to whole architecture, for famous tech company in Thailand, some of them is the very first functional B2C chatbot here, being represented in many of conferences and a case study in UX communities here ,all being used by millions of users.
This bidding is for the basic customize functionality, integration and deployment . For further custom APIs, database and other system architecture, we can discuss more about this.
I promise you I only deliver craft quality of my work