You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Anthony Martin. I am planning to visit JFK to meet my brother, can you please find a flight from IAD?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: I would like to start my journey on 12/19 and my return will be on 12/21.

ASSISTANT: There is one flight is available for you with single connection.

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1010 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.