You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Melissa King.

ASSISTANT: How can I support you today?

USER: My dance competition has been cancelled due to some issues, can you please help me in cancellation?

ASSISTANT: Sure, please wait for some time.

USER: Ok.

ASSISTANT: There is no recent reservation find on your name.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you.