You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER: I am planning to visit Heard Museum with my friends, can you help me with booking?

ASSISTANT: Sure, can I know your genesis and terminus airport codes?

USER: I will fly from ORD to reach PHX.

ASSISTANT: Can I know your take off and return back travelling dates?

USER: My travelling dates are July 17 and July 19.

ASSISTANT: Can I know your name for booking purpose?

USER: I am Stephen Moore.

ASSISTANT: Is there any preferences that you need?

USER: No.

ASSISTANT: I have checked with your details, there is a flight 1003 in Southwest airlines which is one of the best airways providing a flight for you with a 1 stop in your journey, can I confirm your flight ticket booking?

USER: Please confirm it.

ASSISTANT: I have booked a seat for you in the above flight in an economy class flight.

USER: Thank you.

ASSISTANT: Thank you for consulting our agency, have a safe journey.