generate response: Yes, I think that will work. Can you tell me the price, travel time and confirm the arrival time please?. Intent: find_train. Slots: train-day=friday, train-departure=cambridge, train-destination=norwich, train-leaveat=19:45
Response: My apologies, the train ID is actually TR4886, it costs 17.60 pounds per ticket and is a 79 minute trip. The train arrives at 21:55.