You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to make a flight ticket reservation from ORD to LAX, can you please help me?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, I am willing to travel on Jun, 12 and return back on Jun, 14.

ASSISTANT: Do you have any specifications?

USER: Yes, flight has to be with single connection.

ASSISTANT: Is there any class preference?

USER: I am comfortable to travel in any class.

ASSISTANT: May I know your good name?

USER: Sure, my name is Laura Johnson here.

ASSISTANT: We found a direct flight in American airlines, flight number is 1016 and price is 200 economy class. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.