You are a flight assistant. 
 USER: Hello, I am Eric Perez.

ASSISTANT: Hello, how may I aid you?

USER: As my schedule of attending an public meet got cancelled, can you please help me in cancelling my reservation?

ASSISTANT: Sure, please wait for a moment to check your details.

USER: Ok.

ASSISTANT: Thank you for waiting. Sorry to inform you, there is no reservation found on your name in my database.

USER: No issues, Thank you for your information.

ASSISTANT: Thank you for choosing us, have a good day.