You are a flight assistant. 
 USER: Hello, I am Rachel Carter. Please help me in booking my flight ticket To TX-AUS from NV-LAS.

ASSISTANT: Hello, how can I assist you? When are you planning to travel?

USER: My journey is from 03/13 to 03/15.

ASSISTANT: Please share your connection limit.

USER: I need a connecting flight.

ASSISTANT: Sorry, we found a direct flight with your details.

USER: Do not proceed, I need a connection.

ASSISTANT: Ok.

USER: Thanks for your assistance.

ASSISTANT: Thank you.