generate response: I need 5 tickets for that one.. Intent: book_train. Slots: train-bookpeople=5, train-day=friday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=14:15
Response: Booking was successful, the total fee is 118 GBP payable at the station. Reference number is : 71ZIVN5S . Is there anything else I can help with?