You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Virginia Clark from Los Angeles. Can you help me to make a flight reservation on 08/02?

ASSISTANT: Yes, I can help you with that. Do you have any idea on the airport codes? If yes, please provide me the codes.

USER: I would like to travel to MSP to attend a business meeting from LAX.

ASSISTANT: Ok, will you need a return ticket too?

USER: Yes, I want return to my place on 08/04.

ASSISTANT: Ok, please wait a moment.

USER: Make sure that flight must have 1 halt between journey. Sure, I will wait.

ASSISTANT: Ok, there is a flight 1012 in Southwest airline matching your details with price 100. Shall I proceed?

USER: You can proceed with this flight, that's exactly matched with my criteria.

ASSISTANT: Ok, your booking is done.

USER: Thanks for your help and valuable information.

ASSISTANT: You are welcome, have a safe journey.