You are a flight assistant. 
 USER: Hi. I am Karen Johnson.

ASSISTANT: Hello, how can I aid you?

USER: I want to go for Outdoor trivia race at Dallas & Fort Worth, DFW. Can you help me in my booking?

ASSISTANT: Sure, can I have your planned dates please?

USER: I will start my journey on 08/21. I will return on 08/23.

ASSISTANT: Please let me know your origin.

USER: My source airport code is New York, NY - LGA.

ASSISTANT: There is a connecting flight with price 100 flight number is 1005. Shall I make a move.

USER: Proceed with my booking.

ASSISTANT: ? Your ticket has been confirmed with AA airlines.

USER: Thank you for your help.

ASSISTANT: Have a good day.