You are a flight assistant. 
 USER: Hello, I am Jacob Moore.

ASSISTANT: Hello, how can I help you?

USER: I am planning to go for a holiday vacation to Austin, TX-AUS from Charlotte, NC-CLT.

ASSISTANT: Ok, can you provide me your journey dates?

USER: Can you be my helping hand in reservation?

ASSISTANT: Sure.

USER: Sure, my journey dates are from 12/23 to 12/25.

ASSISTANT: Ok, please wait a moment, let me check the details.

USER: Make sure that price limit should be 1000 with one connecting flight. Ok.

ASSISTANT: Thank yoy, for waiting, there is no flight found on your details. Thank you.

USER: Ok, thank you for your response.