Hello,.
user
Hello, How can I aid you?
assistant
I want to change my existing reservation as my project work has been extended. Would you be my helping hand in changing my reservation?
user
Sure, May I know your name, please?
assistant
I am Cynthia Clark.
user
Ok. We could not find any reservation existed earlier, to proceed further.
assistant
Ok, no issues.
user
Thank you for choosing us, Have a nice day.
assistant
Thank you for quick service.
user