You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I be of your assistance today?

USER: I am Rebecca Rodriguez.

ASSISTANT: Ok.

USER: I want to visit to Los Angels for business meeting, so I need to reserve my ticket to Los Angels.

ASSISTANT: Sure, I will be your helping hand to reserve a seat for you.

USER: Thank you.

ASSISTANT: May I know the airport codes of both routes?

USER: Sure, origin is from Denver, CO -  DEN and destination code is LAX.

ASSISTANT: Do you have any other specifications like connection and price limits?

USER: I have enough price to travel that is 5000. I need one stopover in between journey.

ASSISTANT: Can I know your business meeting travel dates?

USER: Sure, I want to depart on 02/29 and arrive back on 03/02.

ASSISTANT: Please standby, I will let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, unfortunately no flights in search on respective routes.

USER: Ok, thanks for information.

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