You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you please help me in booking a flight ticket from PHX to DEN?

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates?

USER: I would like to fly on Aug 06 and return on Aug 08.

ASSISTANT: Can I know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a connecting flight-1008 available in Frontier Airlines with a fare of 200. Shall I book it?

USER: You can proceed to booking.

ASSISTANT: May I know your name please?

USER: Myself Sharon Young.

ASSISTANT: Sharon Young., your booking is done in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.