U: I'm looking for some food in Cambridge today.

S: No problem, are you looking for anything specific?

U: Yes, the restaurant needs to be town centre, moderately priced.

S: There are many moderately priced restaurants in the center. What type of food would you like to eat?

U: I'm not picky.  Which do you recommend?

S: I would like to suggest cotto it serves british food.  Would you like to make reservations?

U: Does Cotto have strawberries and cream on their menu?
S: Yes, Cotto does serve strawberries and cream. Is there anything else you'd like to know about Cotto?