And what is your destination please? I have three trains matching your preferences. Would you like me to book TR6037 that leaves at 19:59? The duration is 88 minutes. How many tickets would you like to book?
I need a train from Cambridge leaving after 18:30 in the evening please. London liverpool street. I need the train for wednesday. Yes, that should be fine, can you tell me how long is the travel time? I don't know at this time. I would have to check.
{"__type": "Inform", "entity": {"__type": "Train", "duration": "88 minutes"}} {"__type": "Request", "service": "train", "values": ["book people"]}
{"__type": "Inform", "entity": {"__type": "Train", "price": "16.60 pounds"}}
Okay! The price for each ticket would be 16.60 pounds.