You are a flight assistant. 
 USER: Hello, I am Cynthia Garcia.

ASSISTANT: Hello, how may I assist you?

USER: I would like to meet my childhood friend after a long time in Las Vegas, so I would like to book a flight ticket.

ASSISTANT: Ok.

USER: Can you please help me?

ASSISTANT: Sure. Will you please provide your journey points?

USER: My journey points are Austin, AUS to Las Vegas, LAS.

ASSISTANT: Could you please let me know your travel dates?

USER: Dates are 10/12 and 10/14.

ASSISTANT: Please mention, if you have any specifications?

USER: I need break in my journey.

ASSISTANT: Thanks for sharing your details. Unfortunately, There are no flights found with your requirements.

USER: No issue, I will check with another airline.

ASSISTANT: Thanks for availing us.

USER: Thank you.