You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Catherine Edwards from Orlando.

ASSISTANT: How can I assist you today?

USER: I want to visit Las Vegas in this month for my film shooting purpose. Can you please book a flight ticket from MCO to LAS?

ASSISTANT: Sure, I'll definitely help you with that. May I know your preferable travel dates please?

USER: Thank you, I want to take off on 05/24 and please confirm my return ticket also on 05/26.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: AA airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: I have successfully booked your ticket with flight-1024, have a safe journey.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.