U: Could you tell me if Cambridge has any expensive Austrian restaurants?

S: I'm afraid not. Could you like to try any other food type or price range?

U: Are you sure there's no expensive Austrian food in the north? It's what I'm really set on.

S: I'm sorry but I'm not able to find anything that matches those specifications.  Would you like to try another type of food?

U: Could you look for something Chinese with the same criteria?

S: I would suggest hakka

U: Does the restaurant offer outdoor seating?

S: There is not outdoor seating available at the restaurant. Would you like my assistance booking a table?

U: That sounds good - can you book a table for 8 at 12:00 on Thursday, please?

S: I have a table for 8 people on Thursday at 12:00, your reference number in PBGQ796L.  Can I help with anything else?

U: Does Hakka serve alcohol?
S: Yes, Hakka does serve alcohol. Alcohol options include beer. Opinions vary on the quality and price of their drinks menu.