You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am James Garcia. I want to cancel my recent reservation. Could you help me with that?

ASSISTANT: Sure, please wait for a while. I will check your reservation status and let you know.

USER: Ok.

ASSISTANT: I found your reservation and cancelled it successfully.

USER: Yes, please cancel it.

ASSISTANT: I have cancelled it.

USER: Thank you for helping me.

ASSISTANT: You are welcome and thank you very much for reaching us.