You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Myself Kenneth Taylor. I made a reservation earlier to attend a get together party with my college friends .Due to some issues in college it got postponed.Can you help me in changing my reservation?

ASSISTANT: Sure, give me a minute for checking.

USER: Thank you.

ASSISTANT: Sorry, there is no active reservation found under your given name.

USER: No issue. Thank you.

ASSISTANT: Thank you for reaching us.