generate response: yes please, 7 people. And I'd like the reference number please.. Intent: book_train. Slots: train-bookpeople=7, train-day=thursday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=14:00, 2pm
Response: Certainly! The total fare is 68.60 Pounds, payable at the station, and the reference number is QN77ZH17 . Can I help you with anything else?