U: I am looking for an expensive restaurant that serves Indonesian food.

S: I'm sorry, there are no expensive restaurants that serve indonesian food. Can I help you with something else?

U: can i have a thai food instead?

S: bangkok city is thai restaurant in the expensive price range located in the centre city.

U: Are they known as providing good and friendly service?
S: The service quality at the Bangkok City varies greatly from superb and top-notched to inattentive and inexperienced.