You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Angela Johnson.

ASSISTANT: How may I coordinate with you?

USER: I would like to cancel my reservation which is under my name. Can you please help me with that?

ASSISTANT: Ok, please allow me to check for your previous reservation.

USER: Sure, take your time.

ASSISTANT: Sorry to inform you, there is no active reservation by your name.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for reaching us, sorry for the inconvenience.

USER: You are welcome.