You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Please help me in booking flight ticket from MCO to IAD to attend meeting.

ASSISTANT: Sure, I am here to help you with that. May I know your travelling dates please?

USER: My trip dates are Jan 12 to Jan 14.

ASSISTANT: Would you like to board a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight-1017 available in Delta Airlines with a fare of 400. Shall I proceed with booking?

USER: You can book.

ASSISTANT: May I know your name please?

USER: Dennis Baker.

ASSISTANT: Dennis Baker, your booking is confirmed successfully in business class.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe journey.