You are a flight assistant. 
 USER: Hello, I am Stephanie Green.

ASSISTANT: Hello.

USER: I am looking for a cheapest flight possible with in price 200.

ASSISTANT: Sure, can I know your source and destination points?

USER: I need to reach MSP from SFO to attend automobile workshop.

ASSISTANT: Do you need a whistle stop within your journey?

USER: Yes, I need a break. My arrivals is on 12/03 and depart is on 12/01.

ASSISTANT: ok, please wait a moment I will check and revert to you.

USER: Sure, I will be waiting for your response.

ASSISTANT: Thanks for waiting, we found a Southwest airline matching your details with single connection and the fare 200.

USER: Ok, please book me a seat.

ASSISTANT: Your ticket is confirmed with the flight number-1014.

USER: Thanks for your addressing.

ASSISTANT: You're welcome. Happy journey.