You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you ?

USER: I am Charles Lewis. I need a flight ticket from NC - CLT to FL - MCO.

ASSISTANT: OK , Could you please share me your planing dates to travel ?

USER: Yes,I will. Departure is on Nov/20 and return is on Nov/22.

ASSISTANT:  OK , Please be patience , I will check and return back .

USER: OK.

ASSISTANT: Thank you for patience , Here the details of flight below. Air line : UA, flight number :1000, price:100 and connections 1.

USER: OK,Thank you please conform the ticket.

ASSISTANT: OK. Your ticket has been booked . Thank you have a nice day.

USER: Thank you.