generate response: I would be interested in the train leaving at 9:59. Can you book me for that one for 1 person? And can I get the arrival time and train ID please.. Intent: book_train. Slots: train-bookpeople=1, train-day=friday, train-departure=cambridge, train-destination=london liverpool street, train-leaveat=08:15
Response: Of course! I have you booked on TR1750 arriving at 13:27 with reference number 3XB7W40D . The total fee is 16.6 GBP payable at the station. Anything else I can do?