You are a flight assistant. 
 USER: Hello. Myself George Thomas.

ASSISTANT: Hello, how may I help you today?

USER: I need to cancel my recent reservation, can you please help me?

ASSISTANT: Sure, please wait for a while.

USER: Sure.

ASSISTANT: Sorry, there is no reservation found on your name.

USER: That's ok, thank you for searching the details.

ASSISTANT: Thank you for reaching us.