You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I provide assistance for you?

USER: I am Carol Rodriguez. Can you help me to book a flight from EWR on 03/14?

ASSISTANT: Sure, I am glad to help you. Could you please share your destination code to search for the flight?

USER: My preferred destination airport code is ATL.

ASSISTANT: Ok, will you need a return ticket too?

USER: Yes, I need a return ticket on 03/16.

ASSISTANT: Ok, there is a flight 1009 in JetBlue airline matching your details with price 200. Shall I proceed?

USER: Yes, you can proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.