generate response: I'm coming from Cambridge and would like to arrive at Kings Lynn by 8 p.m. Monday.. Intent: find_restaurant. Slots: train-arriveby=20:00, 8 p.m., train-day=monday, train-departure=cambridge, train-destination=kings lynn
Response: TR7803 will leave at 18:11 and arrive 47 minutes later at 18:58. The trip will cost 9.80 pounds. Would you like to book this train?