You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Justin Johnson, I need to travel New York, can you please book flight ticket from SFO to EWR?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My trip dates are 03/26 and 03/28 and my budget is 500.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight 1001.

USER: Thank you for helping me in booking the ticket.

ASSISTANT: You are most welcome.