I am looking for a moderately priced 4 star hotel.
Okay I can help you with that. What area would you like to stay in?
I don't have a preference for location, but it should be in the moderate price range and should have a star rating of 4.
There are 33 hotels with a 4 start rating and in the moderate price range. What area did you have in mind? 
It should also include free wifi.
There are no hotels that match your criteria. Would you be ok with a guesthouse?
Yes. I'll need accomodations for 8 people and 3 nights starting from thursday.
I would recommend acorn guest house in the north area or a and b guest house in the east area. Which would you prefer?
Acorn, please. Could you book that?
The reservation was successful, your reference number is K6CPBLHM
Thank you. That should be it, thank you for your time.
You're welcome, glad I could help.