You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Jennifer Mitchell. I have to attend a Music Concert at Atlanta, could you please help me with booking a flight ticket from AUS to ATL?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: I would like to take off on 05/17 and return on 05/19.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: Sorry to inform you that there is no flight found on your requested dates.

USER: That's ok, I will find an another alternate way to complete my trip.

ASSISTANT: Thank you for contacting our agency.

USER: Anyways, thank you for the information.