You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I have planned for a round trip to visit the best places in Orlando, so could you please help me to book a flight ticket?

ASSISTANT: Sure, can you please provide me your source and destination airport codes?

USER: I want to travel from MCO to MCO.

ASSISTANT: Sure, may I know your trip dates?

USER: I want to take off from my location on 05/28 and please book a return ticket also on 05/30.

ASSISTANT: Sure, for booking your ticket, can you please provide me your name?

USER: Please book the flight ticket under the name of Rebecca Baker.

ASSISTANT: Please wait for a moment, I will get back to you.

USER: Sure, take your time to check.

ASSISTANT: Thank you for waiting, AA airlines is providing a service for round trip with 1 connection, shall I proceed for booking your ticket?

USER: Sure, I am ok with this, you can proceed now.

ASSISTANT: Baker, your ticket is confirmed successfully with the flight number 1012.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us and have a safe journey.

USER: Welcome.