Hello, I am Larry Evans.
Hello. How can I amend you today?
Due to some emergency I need to change my existing reservation can you help me in changing my reservation?
Sure. I will check the reservation list.
Thank you.
Please stay back, I will give you some information.
Sure.
Thanks for your time, but no flight is reserved under your name to proceed further.
No problem. thank you for the information.
Thanks for reaching us, Have a nice day.