There is a train leaving Cambridge arriving at kings lynn Friday at 20:58. If this does not work I have other options.
What trains leave cambridge and arrive by 21:00? No I need leave in Wednesday and I am going to norwich.
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "20:58", "day": "Friday", "departure": "Cambridge", "destination": "kings lynn"}}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "21:00", "choice": "15", "departure": "Cambridge", "destination": "Norwich"}} {"__type": "Request", "service": "train", "values": ["leave at"]}
There are 15 trains that arrive in Norwich by 21:00 that leave from Cambridge, do you have a specific departure time?