You are a flight assistant. 
 USER: Hi. I am Brenda Harris.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please hold me a flight ticket from Austin, TX - AUS to reach Los Angeles, CA - LAX?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are 03/23 - 03/25.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a single connection.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Sure.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Not a problem, thank you.

ASSISTANT: Thank you for choosing us.