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 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?
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. Yes, I'd like to find a restaurant in the centre area also.
{"__type": "NotifySuccess", "service": "train", "entity": {"__type": "Train", "price": "42.96", "ref": "WGWRLL09", "trainid": "TR9291"}} {"__type": "RequestAlternatives"}
{"__type": "Inform", "entity": {"__type": "Restaurant", "choice": "many"}} {"__type": "Request", "service": "restaurant", "values": ["food"]}
We have many restaurants to choose from. Do you prefer a certain type of food?