generate response: I need to arrive in Cambridge by 19:15.. Intent: find_train. Slots: train-arriveby=19:15, train-day=friday, train-departure=kings lynn, train-destination=cambridge
Response: There are three trains that leave for cambrdige before 7:15. One is at 5:11, one at 6:11, and one at 7:11. Would one of these work for you?