Hello.
user
Hello. How can I help you?
assistant
I want to change my existing reservation, due to heavy rains in Atlanta. Can you please help me?
user
Sure, I will help you to change your existing reservation.
assistant
Thank you.
user
Can you please tell me on which your past reservation has been reserved?
assistant
Myself William Evans.
user
Ok, wait a while.
assistant
Ok, I will be waiting.
user
Sorry Evans, I did not found any reservation on your name to change your existing reservation.
assistant
That's ok, thank you for our help.
user
Welcome. Thank you for approaching us.
assistant
Most welcome.
user