Task-oriented dialogue about: hotel

I am looking for a place to stay. The hotel should include free wifi and should be in the type of guesthouse
There are many results for a guesthouse with free wifi, to help narrow the results what area are you looking to stay in?
I am unsure about the area, right now. I would like the accommodations to be at least 4 star and have a moderate price.
And will you need parking at the guesthouse?
No. I shouldn't need parking.
How do you feel about the A and B Guest House? It covers all your needs and is in the eastern area. Would you like a phone number or address?
If it is 4 stars in the moderate price range that sounds fine. I need it for 3 nights for 3 people starting Sunday.
I'm sorry that many nights is not available. Could you try a shorter stay or another day perhaps?
Okay, how about on Monday?
Great, I've got you booked on Monday for three nights. The reference number is 8BPFXM28 . Is there anything else I can help you with?
No, that's all, thanks.
Let us know if we can be of further assistance. Enjoy your stay!