You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Christine Adams here.

ASSISTANT: How can I assist you now?

USER: I want to cancel my cancel my recent reservation because my friend marriage was postponed. Can you help me?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please, wait a minute.

USER: Sure, take your own time.

ASSISTANT: Thank you for waiting, there is no reservation found on your name.

USER: It's ok, not a problem. Thank you.

ASSISTANT: Thank you for reaching us.