You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: Myself Emily Moore. I need to attend a function in Seattle so can you please help me with finding direct flight for me?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your preferable airport code names?

USER: Sure, I would like to travel from AUS to SEA.

ASSISTANT: May I know your preferable travel dates for booking flight ticket?

USER: Sure, I need to travel on dates of 08/20 and 08/22.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Sure, take your time to check.

ASSISTANT: There is no direct flights available in this route as per your requested dates.

USER: Oh! It is fine, no problem. Anyway, thank you for your time.

ASSISTANT: Thank you for choosing us, have a good day.