You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I want to book a ticket from MCO to LAS, can you help me?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: My travel dates are 10/11 and 10/13.

ASSISTANT: Meanwhile, please provide your name.

USER: Myself Brian Lopez.

ASSISTANT: AA airlines is available on this route with a ticket fare of 300, shall I book your ticket?

USER: You can book it.

ASSISTANT: Brian Lopez, your ticket is booked with flight number 1000.

USER: Thank you for booking.

ASSISTANT: Thank you, have a safe journey.