Hello. I am Rebecca Hill.
user
Hello, how may I aid you today?
assistant
My interview has been postponed, I want to change my existing reservation. Can you please help me with this?
user
Sure, please wait for a while.
assistant
Sure.
user
Thank you for waiting, I have checked in reservation list to change your ticket but could not find any reservation with your name.
assistant
Ok, Thank you.
user
Thank you for approaching us.
assistant