You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Please make a reservation with the name of Brandon Rodriguez to LAX from AUS.

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Feb 16 and Feb 18.

ASSISTANT: Do you have any preferences?

USER: I need a direct flight in between my journey.

ASSISTANT: Sorry, there is no direct flight on your given dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.