U: I am looking for a restaurant. The restaurant should serve italian food and should be in the moderate price range

S: There are five Italian restaurants in the moderate price range. Four have pizza in their names and then there is Prezzo.

U: Could I book through you a table at the Prezzo for 8 on 17:15 this Friday, as well as get the reference number for the Prezzo?

S: I have booked that for you and your reference number is S6VDPMW3. Is there anything else I can help you with?

U: Do they have large portion sizes?
S: One person said the serving sizes were ample. Another person said that the serving sizes were too small.