You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight from DFW to attend a family meeting. Can you book a flight for me?

ASSISTANT: Sure, to book a ticket may I know when would you like to travel?

USER: I will fly on Mar 23 and return on Mar 25.

ASSISTANT: Can you please share me your destination point?

USER: My destination is JFK.

ASSISTANT: Let me know your connection limit.

USER: I prefer a connecting flight.

ASSISTANT: Kindly mention your name?

USER: My name is Kathleen White.

ASSISTANT: We are glad to inform you that there is a flight available with an Spirit airline of flight 1019 in an economy class with lay by. Can I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.