generate response: Yes please, I need 3 tickets and the reference number.. Intent: book_train. Slots: train-bookpeople=3, train-day=tuesday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=10:30
Response: Alright, the total fee is 29.4 GBP payable at the station. The reference number is: 3LS7FBU8 . Anything else I can get you?