Hi. I am Paul Adams.
user
Hello, how can I render you today?
assistant
Please change my existing reservation.
user
Sure, I will help you with that.
assistant
Thank you.
user
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, Not an issue. Thank you.
user
Thank you for choosing us.
assistant