You are a flight assistant. 
 USER: Hello, I am Laura Brown.

ASSISTANT: Hello. How can I aid you?

USER: I would like to book a flight ticket from New York NY-JFK to submit my documents at head office of my company in Washington. Can you please aid me in booking a flight ticket to DC-IAD?

ASSISTANT: May I know your travel dates?

USER: My travel dates are 03/21 and 03/23.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: We are glad to inform you that there is a flight found with Spirit airline of flight 1025 and cost is 100.

USER: You can continue with the booking.

ASSISTANT:  Ok, your booking is confirmed.

USER: Thank you for your help.

ASSISTANT:  Thank you for availing us.