Okay, do you have an area or price range you're looking for?
I need a room in cambridge please expensive guesthouse. it should have free parking and wifi
{"__type": "Request", "service": "hotel", "values": ["area", "price range"]}
{"__type": "NotifyFailure", "service": "hotel", "entity": {"__type": "Hotel", "type": "guesthouses"}}
Unfortunately there are not guesthouses that meet your criteria. Would you like to look for something in the moderate price range or a hotel instead?