U: Are there any rooms available in hotels with free parking?

S: Yes. Do you have a preference for the hotel's area or price range?

U: Are there any available for less than $200 a night?

S: There are several. Alexander Bed and Breakfast is cheap and is in the Centre. Would you like me to book that?

U: Is that a 2 star hotel?

S: No, it has 4 stars

U: Let's try a hotel type with free parking in the centre of town with a star of 2.

S: I'm sorry. I have no 2 star hotels in the center of town. However, I have some in other parts of town. Would you care to modify your search criteria?

U: how about for 2 nights?

S: The only 2 star hotels are in the north or the east.  Do you mind staying in one of those areas?

U: Yes that would be fine with me

S: How about the Ashley Hotel? It is on the north side of town, has 2 stars, free wifi and parking, and is moderately priced.

U: Does the Ashley Hotel have really clean bathrooms?
S: Those that have stayed at the Ashley Hotel have mentioned that the bathrooms were spotless and adequately clean.