Hello.
user
Hello, how may I help you?
assistant
Can you please help me in changing my existing reservation? As my meeting got postponed at Houston.
user
Sure, may I know your good name please?
assistant
My name is Shirley Hill.
user
Please wait for a moment.
assistant
Sure.
user
Sorry, there is no reservation found on your name in our database to change.
assistant
Ok, not an issue. Thank you for providing information.
user
You are welcome.
assistant