You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you today?

USER: Please book a ticket from Denver, CO-DEN to Atlanta, GA-ATL. I'm Emma Young.

ASSISTANT: Ok, may I know your journey dates?

USER: Departure date is 03/03 and 03/05 is my return date.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a Delta airline, flight number: 1024, price: 100 with one connection.

USER: Please book a ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for flight confirmation.

ASSISTANT: Thank you for choosing us.