You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to attend client meeting in ORD. Can you help me in that?

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Jan 26 to Jan 28.

ASSISTANT: May I know your another airport code?

USER: My airport codes are MCO to ORD.

ASSISTANT: Do you have any preferences?

USER: I prefer to travel in connecting flight.

ASSISTANT: May I know your name? There is a direct flight with number 1012 in airline Delta, the fare is 200 in economy class.

USER: Alexander Lewis here.

ASSISTANT: Can I book it?

USER: You can reserve it.

ASSISTANT: Your ticket is reserved, the depart time is 3:00 hours and return time is 7:00 hours.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.