You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to cancel my recent reservation as my tournament got postpone due to bad weather conditions.

ASSISTANT: Ok, may I know your good name?

USER: I am Alexander Davis.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no reservation was found with your good name.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.