You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: Could you please book a flight ticket from AUS to DCA?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My trip dates are June 10 and June 12.

ASSISTANT: May I know your name please?

USER: My name is Ruth Hill.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1004 in economy class and connection is 1.

USER: Ok, proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.