You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Angela Allen.

ASSISTANT: How can I assist you?

USER: I am planning to visit Washington, can you please book me a ticket from AUS to IAD?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: I am planning my journey on the dates of Oct 06 and Oct 08.

ASSISTANT: Will you prefer a stopover in between your journey?

USER: I prefer connecting flight on this route.

ASSISTANT: Which class would you prefer for your journey?

USER: I am ok with any class.

ASSISTANT: Do you have any other requirements?

USER: I prefer to depart in the afternoon time.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with price 100 and single connection in United Airline which will depart at 14:00 PM. Shall I confirm it?

USER: Please book my ticket in this flight.

ASSISTANT: Your ticket has been confirmed in economy class with flight number 1006.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.