Okay, when would you like to leave or arrive by? TR1502 leaves at 11:00 and arrives by 11:51. Does that work for you?
I'm looking for a train to London King Cross leaving Friday. I will be coming from cambridge and would like to arrive by 13:30. Yes. How much will the ticket cost?
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "11:51", "leave at": "11:00", "trainid": "TR1502"}}
{"__type": "Inform", "entity": {"__type": "Train", "price": "23.60 pounds"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
The cost per ticket is 23.60 pounds. Would you like to book a seat on this train?