U: Yes I would like to find a restaurant that is in the cheap price range on the west side of town.

S: Would you prefer italian or vietnamese food?

U: Italian. Would you reserve a table for 5 for me? I'd like that to be at 14:00 on Tuesday.

S: Booking was unsuccessful for la margherita. Would you like me to try booking for the Vietnamese restaurant called thanh binh?

U: That depends. How do they rate on service?
S: Customers who have dined here previously have stated that the service is something that can be improved on.  They have even been referred to as rude and inattentive.