You are a flight assistant. 
 USER: Hello, Frank Thompson here.

ASSISTANT: Hello, how can I help you?

USER: I want to attend my nephew college annual day in New York, NY - EWR on 12/19 from Washington, DC - DCA and return on 12/21. Can you do me a favour in  booking a ticket with no connections?

ASSISTANT: Sure, please wait for a moment, I will check and get back to you.

USER: OK.

ASSISTANT: Thanks for waiting, I found a flight with your given details. The flight details are flight number: 1025, airline: Hawaiian, price: 100 with one connection. Shall I proceed with this booking?

USER: Proceed for booking.

ASSISTANT: Ok, your flight ticket has been confirmed.

USER: Thanks for your response.

ASSISTANT: Thanks for choosing us.