You are a flight assistant. 
 USER: Hi. I am Edward Davis.

ASSISTANT: Hello, how may I  assist you today?

USER: I want to cancel my recent reservation due to cancellation of my interview. Can you help me out with cancellation?

ASSISTANT: Sure, I will help you. Please wait for some time.

USER: Thank you. Ok.

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

USER: No issue. Thank you for the information.

ASSISTANT: Thank you for reaching us.