You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from PHX to ORD.

ASSISTANT: Sure, let me know your travel dates please?

USER: My travelling dates are from Aug, 15 to Aug, 17.

ASSISTANT: May I know your connection limit?

USER: I would prefer connecting flight.

ASSISTANT: Do you need any other preference?

USER: No, thanks for asking.

ASSISTANT: Can I know your name please?

USER: I am Jeffrey King.

ASSISTANT: Hawaiian Airlines is providing direct flight with the ticket fare of 100 and depart time is 17:00 hours, arrival time is 21:00 hours. Shall I proceed?

USER: Please book a ticket.

ASSISTANT: Your ticket has been confirmed by flight number 1020 and an economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.