You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I aid you for the day?

USER: I want to book a flight ticket to attend a party at NY-EWR on 09/06.

ASSISTANT: Sure, we are here to help you. May I know your price limit?

USER: I need a flight within 500.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know from where you want to start?

USER: I would like to board at DC-IAD.

ASSISTANT: Kindly, provide me your return day?

USER: 09/08 is my return date.

ASSISTANT: Please be on hold I will revert to you with the details.

USER: Ok.

ASSISTANT: Thank you for your time, I found a flight with the number 1004 and JetBlue airline. Shall I proceed to book?

USER: You can proceed booking with this airline.

ASSISTANT: Your flight ticket has been booked with fare of 300 and single connection. May I know your name?

USER: I am Anthony Adams.

ASSISTANT: Thank you for choosing our service.

USER: Thank you.