Hello.
user
Hello, how may I address you?
assistant
Can you please help me to change me existing reservation as I have changed my trip plan?
user
Sure, will you please let me know your name to check the status and revert you?
assistant
My name is Jeffrey King.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting Jeffrey King, I have gone through the reservation list but could not find any reservation by your name.
assistant
No problem, thank you for your time in checking it.
user
Thank you for opting us.
assistant