You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to travel from AUS to LAS, can you please help me to book a flight ticket?

ASSISTANT: When are you planning to make your journey?

USER: Sure, my journey dates are July 04 and July 06.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Ryan Miller.

ASSISTANT: Spirit airlines providing a connected flight in economy class.

USER: Ok, please book.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.