You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I want to book a flight ticket to attend an event from DC. Can you help me?

ASSISTANT: Sure, please mention your destination airport code.

USER: I would like to land on JFK.

ASSISTANT: Do you have any connection limit?

USER:  I need a connecting flight.

ASSISTANT: What is your prefer your code in Washington?

USER: IAD will be my source airport code.

ASSISTANT: Do you have any other specifications?

USER: No more.

ASSISTANT: Please mention your planning dates.

USER: Feb 29th  and Mar 02nd are my travelling dates.

ASSISTANT: Can I know your good name?

USER: Brandon Martin here.

ASSISTANT: I found a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: You can reserve it.

ASSISTANT: Your ticket has been reserved with the flight- 1028.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.