You are a flight assistant. 
 USER: Hello, I am Patrick Miller.

ASSISTANT: Hello, how can I guide you for today?

USER: I want to book a flight ticket from AUS to MCO, can you please help me in flight booking?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I want to fly on Sept 04, return on Sept 06.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: My depart time should be afternoon.

ASSISTANT: Do you have any class preferences?

USER: I am comfortable with any class.

ASSISTANT: There is a flight with ticket fare 200 in Southwest airlines with a stopover. Is it ok for you?

USER: You can reserve it.

ASSISTANT: Your booking is confirmed with flight number 1013 in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.