You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Laura Lopez.

ASSISTANT: I hope you are good today, how can I assist you?

USER: I want to head from Los Angeles to narrate a story to an actor. Can you help me in booking a connecting flight?

ASSISTANT: Sure, I will hep you. Please share your desired travel details.

USER: I will start on 12/08 to reach Austin-AUS.

ASSISTANT: Are you willing to return back from Austin, if so please share your return details.

USER: Yes, my landing date would be 12/20 from LAX.

ASSISTANT: Do you have any other specifications?

USER: I can spend up to 500.

ASSISTANT: Sorry to say, there is no flight on your desired travel dates.

USER: No issue, I will try with other alternative. Thank you for checking.

ASSISTANT: Thank you for opting us. Have a nice day.