Hello.
Hello, how can I assist you today?
I need to change my recent reservation due to some issues, can you help me?
Sure, I will help you with that.
Thank you.
Let me know your name to check your reservation?
I am Betty Thompson.
Ok, please wait a moment.
Sure, take your time.
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
Ok, no issues. Thank you for checking.
Thank you for choosing us.