You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Scott Brown.

ASSISTANT: Scott, how can I aid you today?

USER: I am planning to meet my cousin at Dallas, will you help me in booking the flight ticket from LAS to DFW?

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

USER: My travelling dates are Feb 19 and Feb 21.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Ok, I will wait for your response.

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

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been booked with 1009 flight number.

USER: Thank you for helping me.

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