You are a flight assistant. 
 USER: Hello, I am Edwards Rodriguez.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me with booking a flight ticket from PHL to LAS?

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

USER: My travelling dates are from Feb 06 to Feb 08.

ASSISTANT: Ok, do you have any requirements?

USER: I need a connecting flight.

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

USER: Ok.

ASSISTANT: I found a flight for you with American Airlines and it costs you 100. Shall I proceed to reserve a seat in this single connecting flight?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked with 1022 flight number.

USER: Thank you for the help.