You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Joseph Martin. I am looking for a flight from Denver, can you help me out in booking the flight ticket from DEN to ORD?

ASSISTANT: Sure, let me know your trip dates?

USER: My trip dates are from June 24th till June 26th.

ASSISTANT: Do you need any specifications?

USER: I need 1 stop over flight.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: Spirit airline with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket has been confirmed by flight number 1016 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.