I'd be happy to help! Where are you coming from and where are you going? What time would you like to travel? There are several trains that meet your criteria. How early would you like to arrive? That will help me narrow down your choices.
I need a train on Sunday. Coming from kings lynn to cambridge I need to arrive by 17:15. Just a little before 17:15 arrival would be great.
{"__type": "Inform", "entity": {"__type": "Train", "choice": "several"}} {"__type": "Request", "service": "train", "values": ["arrive by"]}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "16:58", "leave at": "16:11", "price": "7.84", "trainid": "TR0864"}}
There is a train that departs at 16:11 and arrives at 16:58. The train number is TR0864 and the cost is 7.84 per person.