Where would your destination be? There are 11 choices that are available. At what time would you like to arrive?
I need to book a train leaving leicester after 12:15. Can you do that? I would like to go to Cambridge on Sunday and leaving after 12:15 please. the sooner the better but now rush actually
{"__type": "Inform", "entity": {"__type": "Train", "choice": "11"}} {"__type": "Request", "service": "train", "values": ["arrive by"]}
{"__type": "Inform", "entity": {"__type": "Train", "leave at": "every hour"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
First train leaves at 13:09 and then every hour. Do you want me to book for you?