Hello
How can I help?
I would like to make a reservation for the Hilton Hotel on May 10th
When will you be leaving again?
May 3
May I have your name, please?
That was a typo, please correct that to May 31st. The trip is May 10th-31st. 
May I have your name, please?
Ben
I'm very sorry, but there is no room available at the Hilton Hotel for your requested dates.
ok, thanks anyway. Goodbye
Thank you and goodbye.