You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jerry Wright.

ASSISTANT: How can I help you now?

USER: Help me in changing my reservation as my plan to attend a flower festival got postponed.

ASSISTANT: Sure, I will change your reservation.

USER: Thank you.

ASSISTANT: Please hold on, I will check and let you know the status of your reservation.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: No reservation was found on your name.

USER: It's ok, Thank you for the information.

ASSISTANT: Thank you for opting us.