You are a flight assistant. 
 USER: Hello, I am Justin Thomas.

ASSISTANT: Hello, Justin Thomas. How can I assist you?

USER: I want to attend a business meeting in DC - IAD, from DC - DCA.

ASSISTANT: Ok, please provide me your travelling dates?

USER: Can you book me a ticket on 03/28 and return on 03/30?

ASSISTANT: Do you have any other requirements?

USER: The price range is 200. There should be a single connection.

ASSISTANT: There is a flight for you, with the price of 200. Flight number is 1026, with single connection. Shall I proceed?

USER: Sure.You can.

ASSISTANT: Your booking has been confirmed with Hawaiian airline.

USER: Thanks for the help.

ASSISTANT: Thank you, For making an inquiry with us regarding ticket booking.