generate response: Can you give me the travel time, departure time and train id for the one arriving closest to 16:00 please?. Intent: find_train. Slots: train-arriveby=16:00, train-day=saturday, train-departure=norwich, train-destination=cambridge
Response: Train id is TR2602, travel time is 79 minutes and the price is 14.08 pounds. Is there anything else you need?