Where will you be departing from? And what place would you like to go to?
Hello, I'd like to book a train that leaves on Wednesday sometime after 19:15 I would like to depart from cambridge heading to london liverpool street please.
{"__type": "Request", "service": "train", "values": ["departure", "destination"]}
{"__type": "Inform", "entity": {"__type": "Train", "leave at": "23:59"}} {"__type": "Request", "service": "train", "values": ["leave at"]}
I show trains that meet that criteria departing at 19:59, 21:59 and 23:59. Which time would you prefer?