generate response: Thanks, that is all I need on the hotel but can I book a train from cambridge to stevenage, I need to arrive by 20:45 and leave at 05:00.. Intent: find_train. Slots: train-arriveby=20:45, train-departure=cambridge, train-destination=stevenage, train-leaveat=05:00
Response: I'll be more than happy to help you book the train. What day do you want to leave?