You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I guide you today?

USER: Please book a ticket from Orlando, FL-MCO to Denver, CO-DEN.

ASSISTANT: Sure, please share your budget.

USER: Price limit is 500.

ASSISTANT: Ok, may I know your journey dates?

USER: Departure is on 11/30 and 12/02 is my return.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for being patient, we found a flight in 1019 AA airline with a fare of 200. Can I proceed for booking?

USER: Please book a connecting flight.

ASSISTANT: Sure, It is a connecting flight.

USER: Ok.

ASSISTANT: May I know your name for booking?

USER: I am Gary Moore.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for ticket confirmation.

ASSISTANT: Thank you for choosing us.