You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Christine Davis.

ASSISTANT: How can I help you today?

USER: I have a plan to meet my friend in Washington, can you help me for booking a flight ticket from AUS to DCA?

ASSISTANT: sure, I will help you in booking. Can you please share your travel dates?

USER: My travelling dates are 02/23 and 02/25.

ASSISTANT: Flight 1016 in Delta airlines is available for you with 1 connection and price is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.