generate response: I don't need tickets actually. Can you confirm that it does indeed leave from Cambridge? And I'll need the travel time also. Thanks.. Intent: find_train. Slots: train-day=monday, train-departure=cambridge, train-destination=birmingham new street, train-leaveat=20:01
Response: I can confirm the train leaves from Cambridge. The travel time is 163 minutes. May I help with something else?