generate response: No, I need to leave Cambridge after 18:00.. Intent: book_train. Slots: train-bookpeople=3, train-day=saturday, train-departure=cambridge, train-destination=peterborough, train-leaveat=18:00
Response: I've booked 3 tickets on the TR2569 departing at 18:34. The total is 39.59 GBP, payable at the station. Reference# 6DX0OQTC . Can I help with anything else?