You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you for today?

USER: Can you book a flight ticket from JFK to IAD?

ASSISTANT: I am happy to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: My trip is in Dec from 17th to 19th.

ASSISTANT: Would you like to travel in a direct flight or a connecting flight?

USER: I need connecting flight.

ASSISTANT: Please provide your name for booking purpose.

USER: Scott Parker here.

ASSISTANT: Do you have any other requirements for your journey?

USER: No.

ASSISTANT: As per your requirements, I have found a connecting flight to your region on your planned dates of journey which departures in the afternoon having a ticket fare of 200 by Southwest airlines. Shall I proceed with the booking?

USER: Yes, proceed.

ASSISTANT: I have booked your flight ticket with the flight 1028 in an economy class.

USER: Thank you for your help.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.