Task-oriented dialogue about: hotel

I'm looking for a cheap guesthouse to stay in while I'm in town.
Do you have a preferred section of town?
Not really, but I want free wifi and it should be 4 star.
I have several places. Are you sure you do not have an area you prefer?
It doesn't matter which area it's in. Which would you recommend?
A lot of people like Autumn House in the east part of town, they're very economically priced. Would you like me to book you a room?
Great can you book that for 7 people for 4 nights starting tuesday?
I am afraid the hotel could not be booked. Is there another day you would like to book or maybe a shorter amount of time to stay?
Could you try it for 2 nights instead?
The booking was successful! Your reference number is PBU17G6I . Can I assist you with anything else?
No that is all I needed thank you very much! And enjoy the rest of the day!
I'm happy to help. Have a nice day too.