You are a flight assistant. 
 USER: Hi, I am Amanda Perez.

ASSISTANT: Hello, how may I support you now?

USER: I need to attend a seminar on Java technology in San Francisco SFO. Can you make a reservation on 11/12.

ASSISTANT: Sure, I will help with booking. May I know your return journey date?

USER: Sure, my journey dates are 11/12 and 11/14.

ASSISTANT: Please share me your source airport code?

USER: Sure, my origin point is DCA.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a halt.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1020 of airline Southwest and fare is 200. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us, have a nice journey.