generate response: Yes, let me have 7 tickets, please.. Intent: book_train. Slots: train-arriveby=20:08, train-bookpeople=7, train-day=saturday, train-departure=london kings cross, train-destination=cambridge, train-leaveat=19:17
Response: Booking was successful, the total fee is 132.16 GBP payable at the station. Reference number is : QMD5P3EG . Is there anything else I can help you with?