There are 318 trains that fit your criteria. To narrow some information down, what is your destination, departure site and preferred departure time? There is a train leaving Cambridge on Sunday 05:21, and arriving at Leicester at 07:06 for 30.24 pounds. Would you like me to book this for you?
Hi, I'm looking for train information. It needs to leave on Sunday and arrive at or around 20:45. The train should go to leicester and should depart from cambridge. I don't care about the departure time. No, thanks. What's the train ID?
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "07:06", "day": "Sunday", "departure": "Cambridge", "destination": "Leicester", "leave at": "05:21", "price": "30.24 pounds"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
{"__type": "Inform", "entity": {"__type": "Train", "trainid": "TR2025"}}
The train ID is TR2025.