You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, we are here to help you. May I know your name?

USER: My name is Sarah Adams.

ASSISTANT: Ok , wait for some time I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting there is no reservation found on your name.

USER: Ok, No issues. Thank you.

ASSISTANT: Thanks for contacting us.