You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sarah Lopez.

ASSISTANT: How can I help you today?

USER: I have a business meeting in Washington. Can you help me for booking a flight ticket from MSP to IAD?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are from 03/20 till 03/22.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1000 and airline is Southwest.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.