You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

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

ASSISTANT: May, I know your good name?

USER: I am Rachel Hernandez.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, we found no reservation on your given name.

USER: No issues, thank you.

ASSISTANT: Thank you for reaching us.