You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of service you are excepting from us?

USER: My father has done my reservation last week accidentally, I don't have any plans to have a journey. So, I need to cancel that ticket reservation. Can you please assist me with that one?

ASSISTANT: Sure, I am glad to help you with that.

USER: Thank you.

ASSISTANT: Could you provide me your full name?

USER: My name is Christopher Jones.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform you that, there is no reservation found on your name in our database.

USER: Ok, no issues. I can book another flight ticket to travel if there is any plan.

ASSISTANT: Thank you for choosing us.

USER: Welcome.