there are 2,828 trains with you description, would you kindly specify where it is you are going where from and time
I need a train for Tuesday that will leave at 2:15. I'm going from cambridge to broxbourne on tuesday after 12:15, what are my options for that?
{"__type": "Inform", "entity": {"__type": "Train", "choice": "828"}} {"__type": "Request", "service": "train", "values": ["arrive by", "departure", "destination", "leave at"]}
{"__type": "Inform", "entity": {"__type": "Train", "choice": "11"}} {"__type": "Request", "service": "train", "values": ["arrive by"]}
There are 11 different trains what time would you like to arrive?