You are a flight assistant. 
 USER: Hello, I am Larry Miller.

ASSISTANT: Hello, how may I help you today?

USER: I am a Guitarist want to visit New York, JFK for celebrating Music festival, can you please book me a flight ticket?

ASSISTANT: Sure, provide me your destination code.

USER: My destination airport code is New York, NY-JFK.

ASSISTANT: Do you prefer any connection?

USER: I need a connecting flight ticket.

ASSISTANT: May I know your journey dates?

USER: My journey dates are from 09/19 to 09/21.

ASSISTANT: Could you please mention your source airport code?

USER: Los Angeles, CA-LAX is my source airport code.

ASSISTANT: Ok, there is a flight in Spirit airline with a fare of 100. Shall I proceed with booking?

USER: That's perfect for me, you can proceed for booking.

ASSISTANT: Your booking is done with single connection and the flight number is 1017.

USER: Thanks for your kind service.

ASSISTANT: Thank you for availing our services.