Hello.
user
Hello, how can I assist you?
assistant
As my meeting got postponed at Chicago, can you please help me in changing my existing reservation to Chicago?
user
Sure, may I know your name?
assistant
My previous reservation has done with the name Linda Turner.
user
Sorry, there is no reservation found on your name.
assistant
Ok, not an issue.
user
Thank you for choosing us.
assistant
Thank you for providing information.
user