You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Actually, I made my booking last month, but I didn't get permission from my lead. So, I want to cancel my reservation. Please help me with that.

ASSISTANT: Ok. May I know your name then I will check and let your know?

USER: My name is Amanda Scott.

ASSISTANT: Ok, please wait a minute Amanda Scott.

USER: Sure.

ASSISTANT: There is no reservation found with your name.

USER: It's ok, I think my brother already knows about it, may be he had cancelled it previously. Thank you for your help.

ASSISTANT: Ok. It's my pleasure.