Hello.
user
Hello, how may I aid you today?
assistant
As my meeting got postponed at Dallas, can you please help me in changing my existing reservation to Dallas?
user
Sure, I am here to help you out. Please provide me your name.
assistant
My name is Donald Lee.
user
Sorry. Lee, I didn't find any reservation on your name in our database.
assistant
Ok, not an issue. Thank you for providing information.
user
Thank you for reaching us.
assistant