generate response: Yes, I'd like one ticket for that train.. Intent: book_train. Slots: train-arriveby=18:00, train-bookpeople=1, train-day=sunday, train-departure=cambridge, train-destination=peterborough, train-leaveat=dontcare
Response: Booking was successful, the total fee is 13.2 GBP payable at the station. Reference number is: 16VGQU3H . Anything else I can help with?