You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to flight ticket booking agency.

USER: Thank you.

ASSISTANT: How may I help you?

USER: Can you help me in booking a flight ticket from JFK to DCA?

ASSISTANT: Sure, I can reserve a flight ticket for you. Can I know your respective name please?

USER: I am George Carter.

ASSISTANT: Ok, when do you want to depart from JFK and return back from DCA?

USER: I want to travel on 10/23, and return on 10/25.

ASSISTANT: Ok, please let me know the connection limit preference.

USER: I need a connecting flight.

ASSISTANT: There is an economy class flight in this route. Is that ok for you?

USER: Yes.

ASSISTANT: If you have any other requirements that should met, please tell me?

USER: No.

ASSISTANT: Ok, the flight is available in the JetBlue airlines which is departing and returning in the afternoon time and the flight ticket cost is 100. Shall I reserve the ticket?

USER: Proceed with the booking.

ASSISTANT: I have confirmed your flight ticket with the service number 1008. Have  a nice and happy journey.

USER: Thanks for the assistance.

ASSISTANT: That's my pleasure to assist you. Thank you for contacting us.