generate response: Thanks, could you let me know the departure and arrival time?. Intent: find_train. Slots: train-arriveby=16:30, train-day=friday, train-departure=broxbourne, train-destination=cambridge
Response: Of course. It was actually the TR2144, my apologies about that.. It leaves at 14:32 and gets you there at about 15:32. It costs 17.90 pounds.