generate response: I am looking to travel Sunday going to Stevenage. Does that train travel on that day?. Intent: find_train. Slots: train-day=sunday, train-departure=cambridge, train-destination=stevenage, train-leaveat=10:30
Response: That train does not travel on Sunday, but TR8464 leaves at 11:21 if that will work for you. Would you like me to book you a ticket?