U: I am looking for a place to dine that is in the expensive price range.

S: I can go ahead and help you with that. Are you looking for a particular type of food?

U: I am in the mood for Lebanese food.

S: Okay, would you like to try any specific type of food?

U: Let's go with lebanese.

S: I have no listings for lebanese food in the expensive price range. Would you like to try something else?

U: Can you list places for french food?

S: Restaurant two two is a french restaurant in the north part of the city and cote is in the centre of the city. Do either of those sound good?

U: How is the Cassoulet at Cote?
S: Customers have reviewed it as being very good. Do you want to make a reservation there or do you need more information?