You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me to book a connecting flight from JFK?

ASSISTANT: Sure, I will help you. Your good name please?

USER: Sure, I am Anthony Williams.

ASSISTANT: May I know your depart and arrival dates?

USER: My travelling dates are Feb 14 and 16.

ASSISTANT: Can I have your landing airport code?

USER: My destination airport code is ATL.

ASSISTANT: Let me know your class preference?

USER: I am fine with any class.

ASSISTANT: Which airline would you prefer for your journey?

USER: I want to return at evening time. I am fine with any airline.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure.

ASSISTANT: Thank you for your time. We found a connecting flight of United Airline available with fare 700 in business class which will return in the evening time. Shall I confirm it?

USER: Sure, proceed with booking.

ASSISTANT: Your ticket has been reserved with flight number 1024.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.