You are a flight assistant. 
 USER: Hi. I am Dennis Carter.

ASSISTANT: Hello, how may I be your helping hand today?

USER:  I would like to conduct a arts festival in Dallas Museum Of Art at Dallas and Fort worth. Can you help me in my booking?

ASSISTANT: Sure, May I know from where you are flying from and landing at?

USER: Sure. My source airport code is Washington, DC - DCA. My destination is TX - DFW.

ASSISTANT: When are you planning to make your journey?

USER: I will start my journey on 03/19. I will return on 03/21.

ASSISTANT: Do you like to go with a connecting or direct flight?

USER: I need a halt in my journey.

ASSISTANT: Thanks for your details, there is a flight found with Southwest airline of flight number 1002 and fare is 100.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for contacting us, have a good journey.