You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Wilson.

ASSISTANT: Benjamin Wilson, how may I assist you with today?

USER: I am looking for a flight from DFW to meet my colleague, can you please help me to book a flight to JFK?

ASSISTANT: Sure, I will help you with it. May I know your preferred travel dates please?

USER: Sure, my travelling dates are Jan 29 and Jan 31.

ASSISTANT: Thank you for the information. Please let me know whether you need a direct or connecting flight.

USER: I need connecting flight. My airline preference is normal cost.

ASSISTANT: Hawaiian airlines is operating flight-1014 with a fare of 200, is it okay for you?

USER: Ok, please proceed.

ASSISTANT: Thank you for the approval, I have booked the flight ticket on your name.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great trip.