You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself Jonathan Evans, I would like to travel Austin for attending a entrepreneurship meeting. Can you please help me in booking the ticket from DFW to AUS?

ASSISTANT: Ok, I will help you with the booking. May I know the travel dates too?

USER: I am willing to travel on 08/02 and again I will be return back on 08/04.

ASSISTANT: Ok, please wait a moment. I will respond once I find any flight.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting. I am sorry to inform there are no flights available at your location.

USER: Not a big problem, anyhow thank you very much for your service.

ASSISTANT: Ok, not a problem. We are here to assist you with your concerns. Thank you for connecting with our agency.