You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be at your service today?

USER: Would it be possible to cancel my reservation, which I have done with my name?

ASSISTANT: May I know your name please to check the status of your reservation?

USER: My name is Jennifer Scott.

ASSISTANT: Thank you. Please stay online for a while, I will check your reservation status and let you know.

USER: Ok.

ASSISTANT: Sorry, there is no reservation matching with your name in our portal to make changes further.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for reaching us.