U: Hi, can you help me with my planning?  I am looking for a restaurant.

S: Sure, are you looking for anything specific?

U: I would like an indian restaurant in the north.

S: There are two restaurants that meet your criteria. Would you prefer the one in the moderate price range or the one in the cheap price range?

U: I would like the one in the cheap price range. Can you book it for me?

S: I have one listing her for royal spice. Would you like to make a booking?

U: Do they serve large portions of food?
S: Yes, most diners commented on the large portions, and the great taste. Can I answer any other questions for you?