Hi.
Hello, how can I help you today?
Can you please help me in changing my existing reservation?
Sure, Let me know your name to check your reservation?
Ruth Allen here.
Ok, please wait a moment.
Sure.
Thank you for waiting.
My pleasure.
I have checked in reservation list to change your ticket, but could not find any reservation with your name.
No issues, thank you.
Thank you for choosing us.