Hi. I am Ryan Rodriguez.
user
Hello, how may I amend you today?
assistant
I need to change my existing reservation, can you please help me with that?
user
Sure, please wait I will check the reservation list and revert to you.
assistant
Sure.
user
I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for reaching us.
assistant