You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from JFK to SFO?

ASSISTANT: Sure, please share your planned trip dates?

USER: My travel dates are Mar 14 to Mar 16.

ASSISTANT: Can I have your name please?

USER: My name is Benjamin Martin.

ASSISTANT: Any class preference?

USER: I prefer business class.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Any other requirements to be met?

USER: I want to return in the afternoon.

ASSISTANT: Delta Airline flight 1006 available with connection limit 1 and fare is 500, shall I confirm this business class flight?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.