generate response: No, I need to arrive by 12:00.. Intent: find_train. Slots: train-arriveby=12:00, train-day=monday, train-departure=cambridge, train-destination=london liverpool street, train-leaveat=13:00, 1:00 pm
Response: The TR3085 leaves cambridge on monday at 0959 and arrives at london liverpool street at 11:27. Does that work?