You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you now?

USER: Can you please book a ticket from AUS to LAS? As I need to attend wedding.

ASSISTANT: Sure, I am here to help you. May I know your journey dates?

USER: Sure, my planned departure and return travel dates are 5th and 7th of August.

ASSISTANT: Do you have any connection limit, please?

USER: I'm looking for single connected flight.

ASSISTANT: Let me know your other specifications, if any.

USER: I don't have any other specifications.

ASSISTANT: May I know your name to proceed further?

USER: It's Joshua Smith.

ASSISTANT: Southwest airlines is providing you the connecting flight in economy class, shall I proceed?

USER: That's fine, proceed for booking the ticket.

ASSISTANT: Your ticket has been reserved with flight 1025.

USER: Thank you so much for your help.

ASSISTANT: My pleasure.