You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you check the availability of flights from ATL to AUS?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travel dates are Jan 04 and 06.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I want to return in the evening time in economy class.

ASSISTANT: Ok, please share your name.

USER: Thomas Carter.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us.