You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have to cancel my reservation due to my planned event got cancelled. So please help me with that.

ASSISTANT: Sure, Let me know your name to check your reservation?

USER: Thank you. Please check the reservation with my name Alexander Jackson.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: I have checked in reservation list to cancel your ticket, but could not find any reservation with your name.

USER: Oh! It may not be booked properly due to server issues. Anyway, thank you for your time.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.