generate response: Sure, that would work. How much would that cost, and how long would the travel time be?. Intent: find_train. Slots: train-arriveby=15:45, train-day=friday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=05:00, 5:00
Response: The price is 23.60 pounds, and the duration is 51 minutes. Would you like to book this train?