generate response: I don't have a preference for leave time. I need to arrive in London Kings Cross by 14:00.. Intent: find_train. Slots: train-arriveby=14:00, train-day=sunday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=dontcare
Response: there is the information TR7423 cambridge london kings cross sunday 05:00 05:51 18.88 pounds 51 minutes