You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me in searching a flight ticket from DFW to AUS?

ASSISTANT: Sure, could you please share your journey dates?

USER: My travelling dates are Oct 09 and 11.

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

USER: I need single stop over in between my journey.

ASSISTANT: Are there any more specifications?

USER: I prefer my return journey at afternoon time.

ASSISTANT: May I know your good name to proceed further?

USER: Myself Laura Campbell.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.