You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My name is Cynthia Young from Washington.

ASSISTANT: Ok.

USER: I am a techie and I need to attend a workshop on ORACLE in Las Vegas, NV - LAS with my colleagues. Can you please help me for booking with a fare of 1000?

ASSISTANT: Sure, I am willing to help you. May I know when you want to travel?

USER: I would like to travel to Las Vegas on 04/26 and return on 04/28.

ASSISTANT: Ok, please share your source code.

USER: Sure, I am boarding from Washington, DC - DCA.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1024 and airline Southwest at a price of 300 with 1 connection. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.