You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I am Margaret Parker. I just wast to cancel my recent reservation, as my parents are not allowing to travel with my friends on my birthday. Can you please help me?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Sorry Margaret, there is no reservation found on your name.

USER: No issue, thank you.

ASSISTANT: Thank you for approaching us, have a nice day.