You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Evening.

USER: Angela White here.

ASSISTANT: How may I guide you?

USER: I am willing to travel to New York for having an event over there. Can you please help me with booking my flight ticket from Washington DC - IAD?

ASSISTANT: Sure, can I know your dates?

USER: Sure, my travelling dates are 08/16 and 08/18.

ASSISTANT: Sure, can I know your destination airport code?

USER: Yes, my destination airport code is NY - EWR.

ASSISTANT: Please hold on for a moment, let me check. I found a flight 1025 which has 1 connection, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the booking.

ASSISTANT: Thank you, have a good day.