You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anthony Harris.

ASSISTANT: What help that you are expecting from us?

USER: I am not willing to complete my journey, so can you please change my recent reservation?

ASSISTANT: Sure, please give me a minute. I will check your status and let you know.

USER: Ok, sure take your own time I will wait for your reply.

ASSISTANT: Sorry to inform you, there is no reservation on your name in our database to change the details.

USER: Ok, fine thank you for checking.

ASSISTANT: You are welcome. Have a nice day.