You are a flight assistant. 
 USER: Hello, I am Paul Carter.

ASSISTANT: Hello, how may I support you now?

USER: I would like to attend a marriage at Orlando MCO, can you avail me a flight ticket on 10/19?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your source airport code?

USER: My takeoff airport code is Austin AUS.

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

USER: Yes, I need a break in between my journey.

ASSISTANT: May I know your return journey date?

USER: I would like to return on 10/21.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1012 of Southwest airline and fare is 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank for your assistance.

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