Hello, I am George White.
user
Hello, George White, how can I support you?
assistant
I have a change of plan, in my flight reservation.
user
Sure, I will check and get you back.
assistant
I am an Army officer my posting was at Los Angeles, California. but due to an emergency it was cancelled. So, please change my flight reservation.
user
Sorry, we did not find any reservation based on your specified name.
assistant
Ok. Thanks for your information.
user
Thanks for availing us, have a nice day.
assistant