You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Kenneth Adams is here.

ASSISTANT: Ok Adams.

USER: I am planning to attend my cousin marriage from TX-AUS to DC-DCA.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: I found some flights with the airport codes. Please share your planned dates, so that I can trace the exact flight for you.

USER: Sure, my travelling dates are 02/12 and 02/14.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting Adams.

USER: You are welcome.

ASSISTANT: I found a flight airlines Southwest. Are you fine with that flight?

USER: Make sure that price limit should not exceed 500.

ASSISTANT: Ok, this flight fare is just 200. Can I proceed with the booking process?

USER: Please proceed.

ASSISTANT: Ok, The flight ticket is confirmed under the name Kenneth Adams. Thank you for approaching us.

USER: Thank you for the help.

ASSISTANT: You are welcome. Have a nice day Adams.