You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to book a ticket from CLT to DEN, can you please help me out?

ASSISTANT: Sure, let me know your travel dates?

USER: I am travelling on these dates Nov 9th and 11th.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need direct flight.

ASSISTANT: Is there any other specifications?

USER: I don't have any other preferences.

ASSISTANT: May I know your good name?

USER: Christopher Allen here.

ASSISTANT: We found a direct flight 1029 in American airline with fare 100 and class is economy. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your services.

ASSISTANT: Thank you.