Great, what time are you thinking? From where will you depart? Would you like to leave at 19:00? What day would you like to travel?
I'm hoping to catch a train to London Kings Cross. I need to leave after 19:00. I will be departing from cambridge. Anytime after that would be great. I also need tickets for 5 people. I'll be leaving on a Sunday.
{"__type": "Request", "service": "train", "values": ["day"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "19:51", "leave at": "19:00", "trainid": "TR9039"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
TR9039 leaves at 19:00 and arrives at 19:51. Would you like me to book you seats?