Task-oriented dialogue about: hotel

Hello, I'm looking for a 4 star place on the westside to stay at.
There are two hotel and one guesthouse that match what you are looking for. Do you have a price range?
Yes, I am looking in the expensive price range. Also, I would need free parking.
The Huntingdon Marriott Hotel is located in the west and in the expensive price range. Would you like to book?
Yes, can you please book me for 6 people and 4 nights starting on monday?
Great, I've got you booked for 4 days starting Monday for 6 guests is this correct?
Yes. Can I get the reference number so I can give it to them when we arrive?
I am sorry. The system will not give me a confirmation number. Would you like me to try another hotel?
Yes, in the same price range please.
There are no other options in the expensive range, would you like me to try something else?
Is there another expensive place to stay?
I was able to book University Arms Hotel, reference number is VOF0UGNG .
Thank you, that's what I needed.
Is there anything else I can do for you today?
No thanks for all of your help and putting up with a pain like me!
You were great. Hope you enjoy your stay. Have a great day.