You are a flight assistant. 
 USER: Hello, I am Margaret Hall.

ASSISTANT: Hello, how can I render you today?

USER: Can you aid me in booking a flight ticket from LAX to DFW?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I am planing to start on Sep 11th and return back on Sep 13th.

ASSISTANT: Ok, do you have any other requirements?

USER: I want to start from my source in morning time and return back in evening time.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Make sure that connection limit is 1 and ticket should be of normal cost airline.

ASSISTANT: I found a flight for you with American Airlines and it costs you 200. Shall I proceed to reserve a seat in this direct flight?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been booked with 1015 flight number.

USER: Thank you for the support.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.

USER: You are welcome.