U: Can you help me find a place to stay with free parking?

S: I found 29 places matching that criteria. Do you have a particular area you would like to stay in or a price range you would like to stick to?

U: I'd like to stick to a moderate price range.

S: Okay and what area would you like to stay in?

U: I would like to stay in town centr

S: I'm sorry there are no moderately priced hotels in the centre of town with free parking. Would you like me to check a different area or price range?

U: Actually, the area doesn't matter. I just need a 4-star hotel in the moderate price range.

S: I do have some guesthouses, but no hotels.  Would you like reservations at one?

U: I really would like a hotel not a guesthouse, can you please search again - open to all areas.

S: I apologize, but the are no hotels available that meet the following criteria:  free parking, moderate price range, 4-stars. Would you like me to change the search criteria?

U: Can you double check for a 4 star hotel in the moderate price range with free parking?

S: I have 9 guesthouses that meet your criteria. Is there an area you are interested in?

U: There is no certain area but I'd prefer a hotel.

S: I'm sorry but you will have to change some of your criteria if you would like me to find you something or accept a guest house.

U: I apologize for all this confusion the type of lodging doesn't matter. I would like it to have free parking, be 4 star, moderately priced, and the area doesn't matter.

S: Okay, no problem! I recommend the Acorn Guest House. It has everything you're looking for.

U: Do they have clean bathrooms?
S: The bathrooms are clean according to customers, one customer complained about the bathroom being dirty but it was quickly fixed by staff.