You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Barbara Martinez here. Can you please help me in booking a flight ticket from JFK to CLT,  as I have to attend a meeting at Charlotte?

ASSISTANT: Sure, I am here to assist you. Can you please tell me your travel dates?

USER: Sure, my planned trip dates are from Dec 11 to Dec 13.

ASSISTANT: Ok, let me know your preferences.

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: There is a business class ticket available for you and the ticket fare is 800 only. Is that ok for you?

USER: Ok, please confirm that flight.

ASSISTANT: Your ticket is booked with Southwest airlines and the flight number is 1006.

USER: Thank you for your service.

ASSISTANT: You are welcome and thank you for choosing us.