You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ronald Hernandez.

ASSISTANT: How may I help you today?

USER: I am very interest in racing. So, I want to visit Outdoor Trivia Race. Can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your price limit?

USER: I can bare up to 200.

ASSISTANT: When did you planned to travel?

USER: My travelling dates are from 12/03 to 12/05.

ASSISTANT: May I know your airport abbreviates?

USER: My source and destination are Las Vegas, LAs to Dallas & Fort Worth, DFW.

ASSISTANT: Please hold on a moment I will check and let you know the information.

USER: Sure.

ASSISTANT: Thank you for your time, I found a direct flight to your location with the flight number 1001. Shall I proceed?

USER: Ok, Do not proceed. I need only connecting flight.

ASSISTANT: Ok.

USER: Thanks for the information.

ASSISTANT: Thank you for opting us.