You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight from PHX to visit Trade Fair, can you book a flight for me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I will travel on Sept 13 and return on Sept 15.

ASSISTANT: Please provide me the destination airport code.

USER: My destination point is MCO.

ASSISTANT: Do you have any specifications?

USER: I want connecting flight and normal-cost airline.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed with booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1028 in Delta Airlines. Please provide me the name.

USER: Thank you for your service and my name is Brandon Moore.

ASSISTANT: Thank you for reaching us.