You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: I am Carol Parker, please search flights on these dates 12/16 and 12/18?

ASSISTANT: Sure, please tell me your travel airport codes to proceed.

USER: My travelling airport codes are IAD to MCO.

ASSISTANT: Ok, please give me a moment.

USER: Ok, I will wait for your reply.

ASSISTANT: AA airline is available with 1 connection. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for choosing us, have a  good day.