U: I was hoping you can help me find a place to go that has to do with architecture.

S: All saints church is architectural and located in the centre of town.

U: That would be fine. Can I get the address please?

S: Sure. The All Saints Church is located at jesus lane.

U: I also want a moderately priced Polynesian restaurant.

S: I am sorry but there are no moderately priced Polynesian restaurants.  Would you like a different type of food or price range?

U: Could you check again?

S: I've just double checked. Cambridge doesn't have any Polynesian restaurants at all. Can I look for something else for you?

U: How about chinese food?

S: Charlie Chan is a cheap chinese restaurant in the centre of town. Would you like more information or to book a table?

U: Is alcohol available at Charlie Chan?!
S: Charlie Chan Chinese restaurant does serve alcoholic drinks for their customers to enjoy. Would you like to book a table?