I have 70 trains matching that departure and destination. What time would you like to leave or arrive by? I am sorry but I cannot book that timeslot for you. The earliest I have is one arriving by 14:10. Is that okay? Actually, there's a train arriving at 16:10. It's train TR8813, and it departs at 15:21. Would you like me to book that for you?
In need a train from Cambridge to stevenage. I would like to arrive by 17:45 on Saturday. That Will be good enough. What is the Train ID and departure time? What would the price be for that train?
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "16:10", "leave at": "15:21", "trainid": "TR8813"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
{"__type": "Inform", "entity": {"__type": "Train", "price": "10.24 pounds"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
The price for this train is 10.24 pounds. Would you like me to book it?