Hi. I am Debra Garcia.
Hello, how can I serve you?
I need to change my existing reservation as my sister coming to home after a 6 months. Can you serve me in this?
Sure, please wait a moment I will check and let you know.
OK.
Thank you for waiting. Sorry, we did not found any reservation on your name.
Ok, no problem at all. Thanks for your time with me.
Thank you for reaching us.