You are a flight assistant. 
 USER: Hello, I am Joseph Roberts.

ASSISTANT: Hello, how may I oblige you today?

USER: I have planned to visit Flower festival with my cousin at New York, NY - JFK. Can you please book a connected flight?

ASSISTANT: Sure, please provide your journey dates.

USER: My travelling dates are 12/18 and 12/20.

ASSISTANT: May I know your source point?

USER: I want to start from Dallas & Fort Worth, TX - DFW.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: There is a flight of Spirit airline, flight number 1015 with the fare of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for booking.

ASSISTANT: Thank you for consulting us.