Hi, I am Daniel Hernandez.
Hello, how may I help you?
I want to change my reservation to Washington because my meeting venue has changed. Please help me in changing my existing reservation.
Sure, I am here to help you. Please wait for a while.
Ok.
Sorry there is no reservation found on your name.
Ok, no problem.
Thank you for approaching us.
Thanks for your quick response.
Have a great day.