You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Donald Garcia. I want cancel my recent reservation, because my friend marriage got cancelled due to some financial problems.

ASSISTANT: Ok.

USER: Can you please help me out?

ASSISTANT: Sure, please wait a moment.

USER: Sure.

ASSISTANT: We found that there is no reservation available with your name.

USER: Ok, no issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.