generate response: Yes, I'd like eight tickets, please.. Intent: book_train. Slots: train-arriveby=16:45, train-bookpeople=8, train-day=friday, train-departure=cambridge, train-destination=kings lynn
Response: Great, your 8 tickets are booked (Ref#PHXZ03NH). Total fee is 78.4GBP, which you'll pay at the station. Can I help with anything else today?