I would be happy to help you with that! What day are you planning to travel? Okay I have 19 trains that leave Wednesday, do you have a specific time you want to leave or arrive by?
I need a train from Stansted Airport to Cambridge. I am planning on traveling on Wednesday. The departure time doesn't matter but I need to be there by 10:30.
{"__type": "Inform", "entity": {"__type": "Train", "choice": "19", "day": "Wednesday"}} {"__type": "Request", "service": "train", "values": ["arrive by", "leave at"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "09:52", "choice": "5"}}
I have 5 options for you. The latest to arrive would get you there at 09:52. Would that work for you?