You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I aid you?

USER: I am Samuel King and I want to travel to Austin, TX-AUS to visit Texas State Capital from Washington DC-DCA. Can you help me to book a flight ticket?

ASSISTANT: Sure, do you need any connection within your journey?

USER: Yes, I need a flight with one connection.

ASSISTANT: May I know your travelling dates?

USER: I like to fly on 04/02 and return on 04/04.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1018 and UA as airline. The cost of the ticket is 100. Shall I proceed with booking.

USER: Sure.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking the flight ticket for me.

ASSISTANT: Thank you for availing us.