generate response: What is the price of the fair and could you tell me what is the arrival time into Peterborough?. Intent: find_train. Slots: train-day=wednesday, train-departure=cambridge, train-destination=peterborough, train-leaveat=12:45
Response: The price is 16.50 pounds and the train will arrive in Peterborough by 13:56 Wednesday. Would you like me to book a ticket for you?