Task-oriented dialogue about: hotel

Hi, I'm looking a 4 star place to stay on the northside.
There are 8 4 star guesthouses on the north side. Do you have a preference on price range?
No but I need it to have free parking.
How about the Kirkwood House? It is a 4 star guesthouse on the north side of town with free wifi and free parking.
That sounds good. I need to book a 3 night reservation for four people to check in on Friday.
I'm sorry, it seems there wasn't a room available, after all. Shall we try another hotel?
Yes what are the other options?
I found you a room at the Acorn Guest House on Chesterton Road. The reference number is Z0BKPDDZ . Can I help you with anything else today?
Great can you book that for 7 people for 3 nights starting friday?
The booking was successful for 7 people for 3 nights at acorn guest house . Your reference# is NUYR7OQG . Is there anything else?
No thank you. Good bye.
Goodbye. Enjoy your trip.