You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra King.

ASSISTANT: How can I help you today?

USER: Can you please help me in booking a flight ticket from AUS to DCA?

ASSISTANT: Sure, I will aid you in that, can you share me your trip dates?

USER: I would like to fly on Aug 10 and return on Aug 12.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a halt in between my journey.

ASSISTANT: I found a flight with 1 connection and airfare is 100. Can I proceed with the booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.