U: Hello, could you please find me a place to dine?

S: Did you have a certain area or price range you would like to dine at?

U: The restaurant should be in the west and should serve expensive kosher food.

S: I do not have any restaurants meeting that description. Would you like to try a different type of food?

U: Do you have one that serves British food?

S: There are 2 restaurants that serve British food, the Graffiti and Travellers Rest. Would you like me to book one for you?

U: Do either of them have various non-alcoholic drink options?
S: Graffiti features a lot of non-alcoholic drink options if desired, whereas Travellers Rest restaurant disappoints in that specific category.