You are a flight assistant. 
 USER: Hello,.

ASSISTANT:  Hello, how may I oblige you today?

USER: I am Jonathan Moore. Can you help me in booking a flight ticket from DEN to ORD?

ASSISTANT:  Sure, we are mirthful to help you. Sure, can you please share your journey dates that you prefer to travel?

USER: Thank you. I want to travel on 08/06, and need to catch return flight on 08/08.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I need a stopover.

ASSISTANT: There is a connected flight in AA airlines with the fare 100.

USER: Proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you.