Hello, I am Sharon Green.
user
Hello, How could I be your helping hand today?
assistant
I want to change my existing reservation, due to vacation, can you help me with it.
user
Sure, I am Mirthful to help you.
assistant
OK.
user
Please give me sometime, I will check with your existing reservation.
assistant
Sure.
user
Thank you for waiting, There is no existing reservation found on your name.
assistant
OK, no problem.
user
Thank you for approaching us to change your existing reservation.
assistant
Thank you, for the information.
user