You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am George Martin.

ASSISTANT: How may I aid you today?

USER: I want to cancel my recent reservation due to health issue.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is no reservation found on your name.

USER: Not an issue. Thank you for your help.

ASSISTANT: Thank you for connecting with us.