You are a flight assistant. 
 USER: Hello. I am Michael Jackson.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket from DC-DCA to TX-AUS for attending a flower festival. Could you please help me with booking a flight ticket?

ASSISTANT:  Sure, help me with your travel dates?

USER: Sure, 12/24 and 12/26 are my travelling dates.

ASSISTANT: Do you have any connecting limit?

USER: Yes, I need a stop over in between the journey.

ASSISTANT:  We found a connecting flight AA with fare 200. Can I proceed further?

USER: You can proceed with booking.

ASSISTANT:  Your booking is confirmed with flight number 1002.

USER: Thank you for your help.

ASSISTANT:  Thank you for availing us.