I need to narrow down the search for you. Where are you heading? I'm sorry, to help narrow down the results please reply with where you will be departing from and your requested arrival/departure time.
Hi there, I'm looking for a train going to cambridge. As I said, I am heading to Cambridge. I need to arrive by 14:00
{"__type": "Request", "service": "train", "values": ["arrive by", "departure", "leave at"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "13:58", "leave at": "13:11"}}
There is a train depart at 13:11 and arrive by 13:58. Would that work for you?