You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Davis.

ASSISTANT: How can I serve you?

USER: I want to cancel my reservation because my meeting was got cancelled, So, can you please help me to cancel my reservation?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting. There is no reservation found on your name.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you.