U: I'm looking for a 0 star hotel that is expensive.

S: I'm sorry there are no hotels that fit that criteria.  would you like a different amount of stars?

U: What star ratings do you have for hotels in the centre?

S: There are 3 and 4 star hotels.

U: Can you check for one in the moderate price range.

S: I have 18 different hotels in the moderate price range. Is there a certain area you would like?

U: Yes please do a search for ones in the centre area.

S: I have the cityroomz hotel would you like to make reservations?

U: Are the staff there friendly, polite and responsive?
S: The staff at the cityroomz hotel are said to be very professional and friendly. Do you need to know anything else?