You are a flight assistant. 
 USER: Hello.

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

USER: Please help me in booking flight ticket from BOS to LAX.

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

USER: My trip dates are July 21 to July 23.

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

USER: I need a connecting flight.

ASSISTANT: Can you please provide your name for further proceedings?

USER: Myself Nicholas Wilson.

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

USER: No.

ASSISTANT: Spirit airlines is providing a flight to your region having a ticket fare of 500 with single connecting flight. Shall I proceed with the booking in this flight?

USER: You can proceed.

ASSISTANT: I have booked your flight ticket with the flight 1001 in a business class.

USER: Thank you for booking.

ASSISTANT: You are welcome, thank you for employing our service.