U: Hi, I'm looking for an expensive restaurant.

S: We have quite a few expensive restaurants.  Do you have any preferences as far as area or cuisine type?

U: Thai food, in the centre of town.

S: You should try Bangkok City it meets all your criteria and is really great.  Would you like to book a table?

U: What type of service do they usually provide to their guests?
S: Customers are treated to courteous and attentive service when partaking of meals at the Bangkok City restaurant, but some waiters leave much to be desired.