You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: Need your assistance for booking a flight ticket from DEN to reach my destination DFW.

ASSISTANT: Sure, let me know your trip dates?

USER: My trip dates are Oct 1 and 3.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a connected flight.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Kevin Williams.

ASSISTANT: We found a Frontier airline with flight number 1011 and class is economy and fare 100. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.