Where are you leaving from? There are 19 total trips available to you
I need a train going to Cambridge. The train should depart from kings lynn and should leave on thursday. I wish to leave after 8:15.
{"__type": "Inform", "entity": {"__type": "Train", "choice": "19"}}
{"__type": "Inform", "entity": {"__type": "Train", "trainid": "TR3447"}}
How about TR3447?