Hi.
user
Hello.
assistant
William Carter here.
user
I am here to assist you, may I know your concern?
assistant
Can you change my existing flight ticket reservation?
user
Ok, please wait.
assistant
Sure.
user
Thank you for waiting.
assistant
Ok.
user
Sorry, there is no reservation been found on your name.
assistant
Ok, that is not a problem. Thanks for checking.
user
Thank you for connecting with our agency.
assistant