We have 5 options available to you. Is there a specific time you would like to leave at?
I need to travel to Bishops Stortford on Thursday for work - can you help me find a train? Yes, we would like to depart Cambridge on thursday and arrive by 16:00. Thank you for your help.
{"__type": "Inform", "entity": {"__type": "Train", "choice": "5"}} {"__type": "Request", "service": "train", "values": ["leave at"]}
{"__type": "Request", "service": "train", "values": ["leave at"]}
Do you have a certain time you would like to leave?