generate response: I want to confirm that I will arrive by 15:15? You stated, leaving at 5:35 and arriving at 5:52?. Intent: find_train. Slots: train-arriveby=15:15, train-day=thursday, train-departure=ely, train-destination=cambridge
Response: I think the TR4992 train will work better. It leave ely at 13:35 and arrives at cambridge at 13:52 on thursday. Would that one work?