What area would you like to catch a train and what day would you like to leave?
I want to get a train that is leaving after 18:15. I need to go from Cambridge to London Kings Cross on Tuesday.
{"__type": "Request", "service": "train", "values": ["day", "departure"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "19:51", "destination": "kings cross", "leave at": "19:00"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
There is a train leaving at 19:00 and arriving at kings cross at 19:51 would you like me to book it for you?