What day would you like to leave and is there a particular time you would like to arrive by? I am sorry there are not trains to arrive at 13.31. The first train leaves at 5:16 and arrives at 6:35. The trains depart every hour. How many tickets would you like?
I'm looking for a train from norwich to cambridge. I would like to leave on Tuesday and arrive by 13:30. Ill just take earliest train then please. I don't need you to reserve it but I do need the train info and the travel time.
{"__type": "Request", "service": "train", "values": ["book people"]}
{"__type": "NotifySuccess", "service": "train", "entity": {"__type": "Train", "arrive by": "12:35", "leave at": "11:16", "trainid": "TR0839"}}
The train id is TR0839 and it leave at 11:16 and arrives by 12:35.