generate response: I think I asked for that wrong...I'm sorry. I'd like to go to Peterborough from Cambridge on Tuesday after 14:00.. Intent: find_train. Slots: train-day=tuesday, train-departure=cambridge, train-destination=peterborough, train-leaveat=14:00
Response: The first available train that leaves after 14:00 from Cambridge to Peterborough on Tuesday is the TR7727. Would you like to go ahead and book a seat?