Hi! My name is Mark and I would like to reserve a room at the Shadyside Inn.
When are you arriving?
Actually, I would like the reservation for the Hyatt Hotel instead. For May 14th through the 28th please.
Do you have any special requests for the room?
no special requests, thanks.
I'm very sorry, but there is no room available at the Hyatt Hotel for your requested dates.
OK, can we try the Old Town Inn. My friend said it is very authentic.
I'm very sorry, but there is no room available at the Old Town Inn for your requested dates.
Too bad, a travel blog I rely on highly recommended it. 
Is there anything else that I can do for you?
Actually, I need to go to a wedding next month. Can you change the dates to the 2nd through the 23rd instead. At the Old Town Inn.
I'm very sorry, but there is no room available at the Old Town Inn for your requested dates.
OK, I don't really want to go anyway because my partner's brother is a bit of a show off. Could we try the Hyatt instead though.
OK, I've successfully completed this Hotel booking for you!
Thank you, have a great day!
Thank you and goodbye.