Fix
Your bot no longer asks again for the day and time the customer already gave
If a customer says when they want to come before picking the service, your assistant remembers it and offers times for that day and window.
What you get
- No repeated questions: what the customer already said in the chat is used to search for times.
- The latest wins: if the customer corrects the window («better between 5 and 7»), the new one is used.
- Each booking on its own: the time of a booking already closed is not reused for the next one.