U: Hello, I'm interested in booking a restaurant in cambridge!

S: What type of food do you want to eat?

U: I was hoping to eat Indian food that is moderately priced.

S: Do you have an area of town you prefer?

U: Yes the north please.

S: We have The Nirala restaurant which serves Indian food and is located in the north.  Would you like me to make a reservation for you?

U: What about their service, is it any good?
S: They say the service and the view at the Nirala can't be beat. Would you like to know anything else about it?