You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I need to cancel my recent reservation as my friend already done a reservation for me. Could you assist me in that?

ASSISTANT: Sure, Can you please help me with your name?

USER: Ok, my name is Brandon Nelson.

ASSISTANT: Thank you for your details. Your reservation is found.

USER: OK.

ASSISTANT: Your reservation is cancelled.

USER: Thank you so much for your kind assistance.

ASSISTANT: Your refund amount will be credited to your default account with in 7 working days. Thank you for reaching us.

USER: OK, thank you.