U: I am interested in finding local Indian restaurants to visit during my trip to Cambridge.

S: Do you have a price range in mind?

U: Moderate price range, please.

S: I have four indian restaurants. Do you have a area of town in mind?

U: I also need a place to stay and should be a guesthouse

S: There are 24 guesthouses to stay at around town. What area of town and price range are you looking for?

U: I am looking for a hotel in the east.

S: There a 6 guesthouses in the east. Half of them are in the cheap range, and the other half moderate. What is your preference?

U: The price doesn't matter. But I need a reservation starting on Friday.

S: Okay, I recommend Autumn House. For the reservation on Friday, how many people will be staying and for how many days will you be staying?

U: Before you book it, could you verify that this place has spotlessly clean guest rooms?
S: Yes, I can verify that information. Autumn House does have very clean guest rooms and a good view for your enjoyment.