U: I would like to book a meal at a chinese restaurant.

S: I have results for 17 chinese restaurants, what area are you looking to dine in?

U: I would like it be located in the Centre area.  I like expensive chinese food.

S: I have 4 different restaurants. If you would like a recommendation, The Ugly Duckling is often known as the best in town.

U: Do they have great service?
S: Service at the Ugly Duckling has been described by past patrons as enjoyable and attentive.  Would you like me to book you a table?