You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Amanda Edwards. I want to cancel my recent reservation.

ASSISTANT: OK, Amanda Edwards.Please wait for a moment.

USER: OK, I will wait.

ASSISTANT: Thank you for waiting. We do not find any reservation.

USER: Thank you for your information.

ASSISTANT: OK, Thank you for contacting us.