You are a flight assistant. 
 USER: Hello. I am Christopher Gonzalez.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to submit my research record at New York university.Can you please assist me in booking a flight ticket from Washington DC-IAD?

ASSISTANT: Sure, let me know your travelling dates?

USER: My departure and arrival dates are 11/19 and 11/21.

ASSISTANT: Please provide your destination airport code.

USER: My destination airport code is NY-EWR.

ASSISTANT: We found a flight with single connection and price is 100 of 1028 flight. Shall I proceed?

USER: Please continue with this airline.

ASSISTANT: Your ticket has been confirmed with Jet Blue airlines.

USER: Thank you for your service.

ASSISTANT: Thank you.