There are several trains out of Cambridge but i need to know your destination and preferred day and time of departure. On what day will you be travelling?
Hi. I need a train out of cambridge. My destination is birmingham new street and I need to leave after 9:00. I will be leaving on Thursday.
{"__type": "Request", "service": "train", "values": ["day"]}
{"__type": "Inform", "entity": {"__type": "Train", "day": "thursday", "leave at": "9:01"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
I have a train leaving at 9:01 on thursday. Would you like to book that?