Hello.
user
Hello. How may I aid you?
assistant
As I have planned for a holiday vacation, but suddenly I did not get permission in my office.
user
Ok.
assistant
Help me in changing my reservation.
user
Please mention your name.
assistant
I am Joseph Campbell.
user
Ok. Please wait.
assistant
OK.
user
Thanks for waiting, we could not found your name in the list.
assistant
Its ok, thank you for your assistance.
user
Thank You.
assistant