You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I best serve you today?

USER: I need to cancel my recent reservation, can you please help me?

ASSISTANT: Sure, I am here to help you out with that.

USER: Ok.

ASSISTANT: On which name your previous flight ticket has been reserved?

USER: Myself Samantha Nelson.

ASSISTANT: Ok, wait for some time I will check the reservation on your name and get back to you.

USER: I will be waiting for your response.

ASSISTANT: We are sorry to say that, there is no active reservation found on your name.

USER: That's ok, thank you for searching my details to cancel.

ASSISTANT: Thanks for reaching us, wish you a great day.