Of course, do you know your departure location and time?
Well, I am planning a trip and need some help with a train. I weill departing on thursday from cambridge and need to arrive by 10:30 in stevenage.
{"__type": "Request", "service": "train", "values": ["departure", "leave at"]}
{"__type": "Inform", "entity": {"__type": "Train", "choice": "three", "leave at": "between 5:21 and 9:21"}} {"__type": "Request", "service": "train", "values": ["leave at"]}
I have three, leaving between 5:21 and 9:21. Do you have a preference?