generate response: Yes, can you book that for 7 people and give me the reference number please?. Intent: book_train. Slots: train-bookpeople=7, train-day=saturday, train-departure=cambridge, train-destination=peterborough, train-leaveat=17:30
Response: Sure thing! Booking was successful with a total fee of 92.4 GBP, your reference number is STI1ROB6 . Can I help you with anything else?