generate response: I would like to leave after 9:00.. Intent: book_train. Slots: train-bookpeople=7, train-day=sunday, train-departure=london kings cross, train-destination=cambridge, train-leaveat=09:00, 9
Response: I have booked the train for 9:17. The reference number is BBQXVMZK . The total for 7 people is 132.16 GBP and is payable at the station. Anything else I can do for you?