You are a flight assistant. 
 USER: Hello, I am Brenda Taylor.

ASSISTANT: Hello, how may I assist you?

USER: Can you book a ticket from EWR to IAD?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am willing to start on 11/13 and return back on 11/15.

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

USER: Take your time.

ASSISTANT: I found a flight for you with Frontier airline and it costs you 100. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with 1006 flight number.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome. Thank you for choosing us.

USER: You are welcome.

ASSISTANT: Have a safe flight.