Hello.
user
Hello. How may I help you?
assistant
I am US secretary of state I was supposed to do a meeting with my group which was originally scheduled to have a press conference next week. But unfortunately it got cancelled. My name is Samantha Mitchell. Please cancel my plane ticket?
user
Ok, wait a moment. Mitchell, there is no reservation found under your name to cancel.
assistant
Thanks for your information.
user
Welcome. Thank you for choosing us.
assistant