You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you for the day?

USER: Karen Roberts here. As my daughter is going to have a baby, I would like to book a ticket to Orlando.

ASSISTANT: Sure, I will help you in ticket booking. Can you please provide your journey dates?

USER: My itinerary dates are Feb 15 and Feb 17.

ASSISTANT: May I know your nearest airport codes of journey please?

USER: My genesis and terminus airport codes are BOS and MCO.

ASSISTANT: Do you have any specifications to be met?

USER: No, I don't have any specifications.

ASSISTANT: AA airlines with connecting flight is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please proceed with the flight ticket reservation.

ASSISTANT: Karen Roberts, your ticket is booked in flight number 1002.

USER: Thank you very much.

ASSISTANT: Thank you and have a safe journey.