generate response: No, I do not care what time it leaves as long as it arrives in Cambridge by 9:30.. Intent: find_train. Slots: train-arriveby=09:30, train-day=thursday, train-departure=peterborough, train-destination=cambridge, train-leaveat=dontcare
Response: Let's get you on the TR9303, it leaves Peterborough at 8:19 and gets to Cambridge at 9:09. Would you like a reservation?