generate response: Let's go with the one leaving at 08:01. Can you book that for five people for me?. Intent: book_train. Slots: train-bookpeople=5, train-day=monday, train-departure=cambridge, train-destination=broxbourne, train-leaveat=08:00, 8:00
Response: Ok. I have booked 5 tickets from Cambridge to Broxbourne on TR5517 departing at 8:01 Monday. The total is 89.5 GBP and is payable at the station.