Sure, where are you traveling to, and which day? I have TR7713 that arrives by 19:27. Does that work for you?
Find me a train from Cambridge that arrives by 20:30 I need to leave on sunday and I am headed to london liverpool street. Yes, can you book it for 3 people please?
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "19:27", "trainid": "TR7713"}}
{"__type": "NotifySuccess", "service": "train", "entity": {"__type": "Train", "price": "39.83 GBP", "ref": "XG11A6BS"}} {"__type": "RequestAlternatives"}
Booking was successful, the total fee is 39.83 GBP payable at the station . Reference number is : XG11A6BS . Can I help you with anything else today?