Hello.
user
Hello.
assistant
Myself Charles Wright.
user
How may I help you?
assistant
I would like to change my recent reservation, will you help me with that?
user
Sure, I will help you in change of flight ticket reservation.
assistant
Thank you.
user
Wait for a moment please.
assistant
Sure, I will wait for your response.
user
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you.
assistant