You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your good name please?

USER: I am John Mitchell.

ASSISTANT: I hope you are fine, how can I help you now?

USER: I want to visit Universal's Island in Orlando with my friends, can you help me in booking a ticket?

ASSISTANT: Sure, I will help you in booking the flight ticket. May I know the preferable dates please?

USER: My journey dates are 12/02 and 12/04.

ASSISTANT: Can you please help me the takeoff and landing airport codes?

USER: My airport codes are from JFK to MCO.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1000 in UA airline has the price 100.Can I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thanks for booking.

ASSISTANT: You are welcome.