Task-oriented dialogue about: hotel

I need a guesthouse with free wifi.
There are 23 guesthouses available. Can you tell me what area you are looking for?
East part of town
How about allenbell, they offer free parking and wifi?
Do they have a 4 star rating?
Yes, the Allenbell has 4 star rating.
I'm sorry, I actually need that 4 star guesthouse to be in the north part of town.
No worries! How about the Acorn Guest House? It meets your needs. May I help book it?
Yes please. Give me the reference number!
What day, party size, and length of stay would you like to go?
I will need it to be for 5 people for 5 nights starting from Tuesday. Thank you!
Booking was unsuccessful. Do you want to find another hotel?
Yes please but it needs to be in the same price range.
There is also archway house, would you like me to check booking there as well?
That sounds great thanks.
Booking there was successful. Your Reference number is : EFM3TDR4 .
Thank you for your help today.
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