There are many that leave cambridge and go to stansted airport; what day would you like to leave and what time?
I want a train that goes to stansted airport and leaves from cambridge. I need the train to leave after 09:15 on Saturday.
{"__type": "Inform", "entity": {"__type": "Train", "choice": "many", "departure": "cambridge", "destination": "stansted airport"}} {"__type": "Request", "service": "train", "values": ["day", "leave at"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "10:08", "leave at": "09:40", "trainid": "TR2755"}} {"__type": "Confirm", "entity": {"__type": "Train"}} {"__type": "Request", "service": "train", "values": ["destination"]}
I have train TR2755 that will leave at 09:40 and put you at the airport by 10:08. Would that work for you? If not, I have later trains.