generate response: Yes, that sounds fine. I need 7 tickets please.. Intent: book_train. Slots: train-arriveby=12:30, train-bookpeople=7, train-day=wednesday, train-departure=cambridge, train-destination=london liverpool street
Response: Great. The reference number is 8BGCYRD5 and the total fee is 132.8 GBP. Can I help with anything else?