U: I am looking for a Malaysian restaurant to visit during my upcoming trip to Cambridge.

S: My system isn't showing a Malaysian restaurant. Do you have another preference?

U: how about one that serves spanish food

S: We have the La Raza and the La Tasca, both are affordable and in the center. Would you like me to send you their addresses?

U: Could you reserve me a table for 2 at 12:15 on Monday at the La Raza?

S: Sure. Your reservation was successful and the booking number is BVD49SJY.

U: Do they have good food portion sizes?
S: The portion sizes at La Raza are generous according to their customers. Would you like more information about them?