Hello.
Hello, how may I help you?
I want to change my recent reservation. Can you help me out?
Sure, I am here to help you.
Thank you.
May I know on whose name reservation has done?
I am Cynthia Clark.
Please wait until I get back you.
Ok.
Sorry, we could not find any reservation with your specified name.
That's ok. Anyways, thank you.
Thank you for reaching us.