Hi.
user
Hello, how can I help you today?
assistant
I need your help in changing my flight reservation, can you please help me?
user
Sure, I am mirthful to help you with that changing reservation. May I know your name please for checking your previous reservation?
assistant
Myself George Evans.
user
Please wait for a moment, let me check your previous reservation status.
assistant
Sure.
user
Thank you for waiting, but I am sorry to say that, there is no reservation found on your name to change it.
assistant
Not an issue. Anyway, thank you for the information.
user
Most welcome, thank you for reaching us. Have a great day.
assistant