Task-oriented dialogue about: hotel

Hi, I need to find a hotel with a 4 star rating that includes free parking. Do you have anything like that?
Yes, there are quite a few 4 star hotels with free parking. What area would you like to stay in?
Thanks, I need a 4 star hotel in the east, the hotel needs to has free parking.
There are some guestrooms that fit those requirements. Can I book a room at Carolina Bed and Breakfast for you?
I need to book it starting Saturday for 3 nights. There will be 3 guests.
No problem. Your reference number is U6E0DEZR .
Thanks so much. That's all I need.
I'm happy to be of service. Please don't hesitate to contact us again if you have more questions. Goodbye!