generate response: Are there any trains from stevenage to cambridge on Monday leaving at 21:00? That is what I'd prefer.. Intent: find_train. Slots: hotel-bookday=monday, hotel-bookpeople=4, hotel-bookstay=2, hotel-name=acorn guest house, hotel-parking=yes, hotel-stars=4, hotel-type=guesthouse, train-day=monday, train-departure=stevenage, train-destination=cambridge, train-leaveat=21:00
Response: The closest train would be TR1699 departing Stevenage at 21:54 arriving Cambridge 22:43. The ticket would be 12.80 GBP. Shall I book this for you?