generate response: I'm not sure yet. For now can I just get the train ID, travel time and departure time?. Intent: find_train. Slots: train-arriveby=20:30, train-day=monday, train-departure=birmingham new street, train-destination=cambridge
Response: Train ID TR3130 sounds like your best bet. It leaves at 17:40 and arrives in Cambridge at 20:23. Travel time is 163 minutes.