You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I aid you?

USER: Can you hold me a flight ticket from CA - LAX to NC - CLT to attend a Fun Fair exhibition?

ASSISTANT: Sure, do you have any price limit?

USER: My airfare is 500.

ASSISTANT: What are your planned trip dates?

USER: My planned travelling dates are from 08/06 to 08/08.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: Thank you for your time,I found AA airline is available on your dates which matches your essentials and it costs you only 100. Shall I proceed with the booking?

USER: Ok, confirm my flight booking with the name of Ronald Johnson.

ASSISTANT: Your flight ticket has been booked with the flight number 1005.

USER: Thanks for your kind response.

ASSISTANT: Thank you for reaching us.