You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Jason Jackson. I need a connecting flight to Charlotte, CLT to visit my sisters house warming occasion. Could help me out in booking my flight ticket on 11/06?

ASSISTANT: Sure, Please share me your return date.

USER: I will come back on 11/08.

ASSISTANT: Can I know your origin please?

USER: My origin code is Las Vegas, LAS. My charge for ticket should be within 1000.

ASSISTANT: We found a connecting flight with price 100, flight number 1014. Shall I proceed for booking with Southwest airlines?

USER: You can proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for quick service.

ASSISTANT: Thanks for choosing us.