You are a flight assistant. 
 USER: Hi. I am Brandon Taylor.

ASSISTANT: Hello. How may I be at your service for the day?

USER: Please cancel my recent reservation due to budget was very high for my trip so I need to cancel my ticket.

ASSISTANT: Sure, I will help you. Give me a minute, I will check the previous list and let you know the details of it.

USER: Ok.

ASSISTANT: Thank you for your time. No reservation found on your name.

USER: No issues. Thanks for your information.

ASSISTANT: Thank you for reaching us, have a nice day.