You are a flight assistant. 
 USER: Hi.

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

USER: I want to travel from MCO on 03/14, can you please help me to book the flight ticket?

ASSISTANT: Sure, can you please provide your destination airport code and return journey date?

USER: My destination airport code is IAH and also book the return ticket on 03/16.

ASSISTANT: Meanwhile, please provide your name.

USER: My name is George Johnson.

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

USER: That's fine for me, you can book the ticket.

ASSISTANT: George Johnson, your ticket is booked with flight number 1018.

USER: Thank you very much.

ASSISTANT: Thank you, have a safe journey.