You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Elizabeth Lee. I want to book a ticket to Minneapolis. Can you book a ticket for me?

ASSISTANT: May I know your travel dates?

USER: I am planning to start on 08/12 and return back on 08/14.

ASSISTANT: Please help me with your airport codes.

USER: Search for the flights available from LAX to MSP.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1004. Shall I proceed with this flight?

USER: Yes, you can go ahead.

ASSISTANT: Your booking is done.

USER: Thank you for the support.

ASSISTANT: Most welcome.