generate response: Yes please book for 5 people.. Intent: book_train. Slots: train-bookpeople=5, train-day=wednesday, train-departure=cambridge, train-destination=broxbourne, train-leaveat=09:00
Response: I have booked Train TR3279 departing at 9:01. The total fee is 89.5 GBP payable at the station. Reference number is : 0G1S9EH9 .