generate response: Just one please.. Intent: book_train. Slots: train-arriveby=08:30, 8:30, train-bookpeople=1, train-day=tuesday, train-departure=cambridge, train-destination=stevenage, train-leaveat=11:21
Response: Booking was successful, the total fee is 12.8 GBP payable at the station and your reference number is 7HK6895I . Can I assist you any further?