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

ASSISTANT: Hello, how can I assist you?

USER: I am panning to go for Rainey street walk at Austin with my cousin, can you please book a ticket with fare 500?

ASSISTANT: Sure, I am perky to help you. Do you need a lay by in between your journey?

USER: I need stop over in between my journey.

ASSISTANT: May I know your travelling dates please?

USER: I intend to start on 09/11. And return is on 09/13.

ASSISTANT: Please share your boarding and landing point airport codes to proceed further.

USER: Source:LAX is my airport code. Landing point is AUS.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for being patience. I am glad to inform you that, there is a flight available with Spirit airline, flight number 1013. Fare 100 and one lay by.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.