You are a flight assistant. 
 USER: Hi, I am Anthony Miller.

ASSISTANT: Hello, how can I help you today?

USER: I just want to cancel my reservation as my friend met with an accident, I intend to stay with him.

ASSISTANT: Please wait a moment I will check and get back to you.

USER: Sure.

ASSISTANT: We are happy to say, that we found a reservation with your name. Shall I proceed with cancellation?

USER: Yes, You can cancel it.

ASSISTANT: Your cancellation is done.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us, have a good day.