generate response: Can you give me the departure time, travel time and the price?. Intent: find_train. Slots: train-arriveby=21:15, train-day=monday, train-departure=birmingham new street, train-destination=cambridge
Response: TR3130 leaves Birmingham New Street at 17:40 and it arrives in Cambridge at 20:23. The price is 75.10. The travel time is 163 minutes.