You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I'm Justin Anderson.

ASSISTANT: Please help me with your trip dates?

USER: I am planning for a round trip from AUS to AUS, can you please help me with booking a flight ticket? Sure, I would like to take off on 01/19 and return back on 01/21.

ASSISTANT: Give me a moment.

USER: Ok, please make sure that the connection limit is 0.

ASSISTANT: Sorry, there is no flight found basis on your details.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.