Can you help me find a place to stay with free parking?
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? 
I'd like to stick to a moderate price range.
Okay and what area would you like to stay in?
I would like to stay in town centr
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?
Actually, the area doesn't matter. I just need a 4-star hotel in the moderate price range.
I do have some guesthouses, but no hotels.  Would you like reservations at one?
I really would like a hotel not a guesthouse, can you please search again - open to all areas.
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?
Can you double check for a 4 star hotel in the moderate price range with free parking?
I have 9 guesthouses that meet your criteria. Is there an area you are interested in?
There is no certain area but I'd prefer a hotel.
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.
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.
Okay, no problem! I recommend the Acorn Guest House. It has everything you're looking for. 
Great, can you please book it for me? There will be 7 of us staying
Of course I can help you with that. What day will be arriving and for how many days will you be staying?
I will be arriving on Tuesday and staying for two days please. 
Booking was successful. Reference number is : AKH4MCWD. Anything else I can help you with?
No that is all thank you very much
You are welcome! Please don't hesitate to reach out if you need anything further, and until then goodbye!