U: I'm looking for a restaurant in the north that serves basque food, please.

S: I'm sorry, but there are no restaurants that meet your criteria. In fact, there are no basque restaurants in all of cambridge. Would you like to broaden your search?

U: No, that's okay.  Thanks for looking!

S: Thank you for contacting us.  Please ask again if you need more information.  Goodbye!

U: Now hold on just a minute. I'm still hungry. How about a Chinese restaurant instead?

S: Yes, there are 17 Chinese restaurants. Do you have a desired price range?

U: Moderate price range please.

S: Golden Wok is moderately priced in the north area.  Would you like to book a table here?

U: Does Golden Wok have a nice view? I want something to look at while I am there’s
S: The Golden Wok has a nice view of the city according to most people who have eaten there. Only one person said the view was a bit lacking.