I have 202 trains departing from Cambridge. Where are you headed and when do you need to arrive? TR9291 leaves at 14:01, shall I book you?
I'm looking for a train that departs from Cambridge on Sunday. I need to go to Broxbourne, and I need to leave after 13:45. Yes, and my two companions, please.
{"__type": "Inform", "entity": {"__type": "Train", "leave at": "14:01", "trainid": "TR9291"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
{"__type": "NotifySuccess", "service": "train", "entity": {"__type": "Train", "price": "42.96", "ref": "WGWRLL09", "trainid": "TR9291"}} {"__type": "RequestAlternatives"}
I successfully booked you on the TR9291. Your reference is WGWRLL09 and the total fee of 42.96 is payable at the station. Is there anything else I can help you with?