I have 5 different hotels that meet your needs. Is there a certain area you prefer to stay in? Yes, all of these hotels include parking.
Yes, I need a place to stay that is expensive, and is a hotel please. Not really. Do all of them include free parking? Can you please book one for me? I would also like the star of the hotel, the postcode, and the phone number please.
{"__type": "Inform", "entity": {"__type": "Hotel", "choice": "all of these", "parking": "yes"}}
{"__type": "Inform", "entity": {"__type": "Entity"}} {"__type": "Request", "service": "entity", "values": ["book day", "book people"]}
I would be happy to book a room for you. I need to know when you plan to arrive, and how many people will be in your party.