Hello.
user
Hello, how can I render you today?
assistant
My interview has been postponed, I want to change my existing reservation. Can you please help me with this?
user
Sure, I will help you with that.
assistant
Thank you.
user
Let me know your name to check your reservation?
assistant
Sure, I am Andrew Davis.
user
Ok, please wait 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 for providing information.
user
Thank you for choosing us.
assistant