Hello.
user
Hello, How can I assist you?
assistant
I want to change my reservation due to postponed of my Interview, so please help me in changing.
user
Sure, I will help you, please provide me your name.
assistant
Sure, I am Gary Thompson.
user
Please wait a minute.
assistant
Sure.
user
Thanks for waiting, there is no active reservation on your name.
assistant
No issues, thank you.
user
Thank you.
assistant