You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Michael Williams, help to book a flight under fare of 200, to watch base ball game at Los Angles.

ASSISTANT: Ok.

USER: Please help me book a flight on 12/12 and return ticket on 12/14?

ASSISTANT: Sure. May I know your journey points?

USER: I will fly from Washington DC-IAD to CA-LAX.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Thank you for sharing your journey details with patience, please hold on.

USER: Sure.

ASSISTANT: You have a flight with airline Delta and flight number is 1009 with 1 connection and price is 200. Can I reserve your seat?

USER: Sure.

ASSISTANT: Your reservation is done.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us, have a safe journey.