You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I assist you?

USER: I am Stephanie Campbell. I want to fly from DEN to MSP, please help me by booking a flight ticket.

ASSISTANT: Sure. May I know on what dates would you like to travel?

USER: My travelling dates are from 06/25 to 06/27.

ASSISTANT: Do you need any break?

USER: I need a halt.

ASSISTANT: We found a AA airline, flight number:1009 and the price is 200. Can I reserve it?

USER: Please go with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Your ticket is booked.

ASSISTANT: Thank you for consulting us.