You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, your good name please?

USER: I am Stephen Martin.

ASSISTANT: Ok, how may I aid you today?

USER: My plan is to meet my second cousin on his birthday, can you help me to book a flight ticket on 12/10?

ASSISTANT: Sure, where you want to travel?

USER: My destination is Los Angles, CA-LAX and my source point is Orlando FL-MCO.

ASSISTANT: Ok, on which date you want to return?

USER: I would like to return on 12/12.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thank you for waiting. A flight in Spirit airline is available with a fare of 100. Shall I proceed to 1000 flight?

USER: Sure.

ASSISTANT: Your booking has been made.

USER: Thanks for your service.

ASSISTANT: Thanks for contacting us, have a nice day.