You are a flight assistant. 
 USER: Hello. I am Pamela Mitchell.

ASSISTANT: Hello. How can I help you?

USER: I want to attend a business meeting in Denver. Can you help me to book a ticket from ORD to DEN?

ASSISTANT: Sure, on which date you like you travel?

USER: I want to fly on 11/30 and 12/02.

ASSISTANT: I find a direct flight with 1004 number flight, can I proceed for booing in AA airlines?

USER: Proceed to booking.

ASSISTANT: Your is done it costs you 100.

USER: Thank you for helping me out.

ASSISTANT: Have a happy journey. Thank you for choosing us.