You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brenda Jones.

ASSISTANT: Jones, how can I aid you today?

USER: I would like to meet my friend. he is staying at EWR, can you help me to book a flight ticket from LAS?

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

USER: I am travelling from Nov 3 to Nov 5.

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

USER: Sure.

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

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1013 flight number.

USER: Thank you.

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