Hi.
user
Hello, how can I help you today?
assistant
Can you please help me in changing my recent reservation?
user
Sure, I will help you with that. Let me know your name to check your reservation?
assistant
Sure, my name is Robert White.
user
Ok, please wait a moment.
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, No issues, thank you.
user
Thank you for choosing us.
assistant