Yes their are a total of 229 trains arriving by the time you specified
Are there trains arriving in Cambridge before 16:30 on Thursday? ok i need a train that goes to kings lynn
{"__type": "Inform", "entity": {"__type": "Train", "choice": "229"}}
{"__type": "Inform", "entity": {"__type": "Train", "choice": "11"}} {"__type": "Request", "service": "train", "values": ["leave at"]}
There are 11 total trains, do you have a more specific time you'd like to book?