You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christopher Perez.

ASSISTANT: Perez, how can I aid you today?

USER: I want to book a flight ticket from IAH to LAX. Can you make a reservation for me?

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

USER: Sure, my itinerary dates are on 11/05 and return on 11/07.

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

USER: Ok, make sure that the connection limit 0.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 200. Shall I proceed?

USER: Please confirm the ticket confirmation.

ASSISTANT: Your ticket has been confirmed with 1021 flight number.

USER: Thank you for your service.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.