Okay, I can help with that. Where are you heading to, and departing from. I have 5 trains that can get you to Ely by 15:45. What time would you like to depart?
I need a train on Thursday. I'm departing from Cambridge and going to Ely. I'd like the train to leave on Thursday and arrive by 15:45. I would like to arrive by 15.45 I want the travel and departure time
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "15:45", "choice": "5", "destination": "Ely"}} {"__type": "Request", "service": "train", "values": ["leave at"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "14:07", "destination": "Ely", "leave at": "13:50"}}
The most reasonable train leaves at 13:50 and arrives in Ely at 14:07.