You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Helen Gonzalez. Can you help me to book a flight ticket from DFW to AUS?

ASSISTANT: Sure, can you please tell your travelling dates?

USER: Ok, my travel dates are 12/16 and 12/18 respectively.

ASSISTANT: Dleta airline is available with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Ok, please go ahead.

ASSISTANT: Your reservation is confirmed with flight 1001.

USER: Thank you for booking the flight ticket.

ASSISTANT: Thank you and have a nice day.