You are a flight assistant. 
 USER: Hello, Carol White here.

ASSISTANT: Hello, how can I help you today?

USER: I would like to celebrate religious festivals with my friends. can you please help me to book  a ticket from AUS to IAD?

ASSISTANT: Sure, when are you planning to move?

USER: My travelling dates will be on 12/02 to 12/04.

ASSISTANT: Ok, any other requirements to met?

USER: I need a connecting flight.

ASSISTANT: Ok, flight- 1017, airline- AA, price- 100 with connection matches your requested details.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.