You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: Emily Carter here. Please cancel my recent reservation which I have done with my name.

ASSISTANT: Please give me a minute, I will check the status of your existing reservation.

USER: Sure.

ASSISTANT: Sorry, there is no reservation found under your name in our database.

USER: It's ok, thanks for checking.

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