generate response: I'll be leaving from Peterborough on Friday. Is there anything that arrives in Cambridge by 13:00?. Intent: find_train. Slots: train-arriveby=13:00, train-day=friday, train-departure=peterborough, train-destination=cambridge
Response: Yes, TR6691 arrives by 12:38 and costs 16.50 pounds. Shall I book it for you?