You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Steven Martin.

ASSISTANT: Martin, what can I do for you?

USER: I have planned to visit my friend's marriage, can you please book a ticket from AUS to LAS?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 01/13 and 01/15.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Flight available on your requirements, flight number 1023 Southwest airline.

USER: May I know the price and connection limit?

ASSISTANT: With 0 connections and price 100. Can I proceed for booking?

USER: No, I want a flight with connection limit 1.

ASSISTANT: Sorry, no flight on your details.

USER: Ok, thank you.