You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am movie director so I am having a small work in Universal Studios Hollywood which is in Los Angeles. So, I have planned to travel there in the month of March from my home town Oakland. Can you help me in booking my flight ticket with single lay by in between my journey?

ASSISTANT: May I know your travel dates?

USER: Yes, I would like to travel from 03/11 to 03/13.

ASSISTANT: Please help me with your airport codes.

USER: Ok, my nearest airport codes where I want to land and take off are OAK and LAX.

ASSISTANT: May I know your name please.

USER: Yes, I am Thomas Walker.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1024. Shall I proceed with this flight?

USER: Yes, do proceed with my booking in this flight.

ASSISTANT: Your booking is done.

USER: Thank you for your kind services.

ASSISTANT: Most welcome.