Hello, I am Benjamin Green.
user
Hello, how can I help you today?
assistant
Due to sudden changes, My seminar has been postponed. Can you please help me in changing?
user
Sure, please wait for a while.
assistant
Ok.
user
Thanks for waiting, there is no active reservation on your given name.
assistant
Ok, no issues. Thank you.
user
Ok, thank you for opting us.
assistant