generate response: Yes, that will work out great. Can you please book me 7 tickets for that train?. Intent: book_train. Slots: train-bookpeople=7, train-day=sunday, train-departure=cambridge, train-destination=leicester, train-leaveat=18:45
Response: Okay, I've booked 7 tickets for that train. The reference number is STM2J29A . Is there any other information you need?