You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: Can you help me booking a flight ticket from DEN to DFW?

ASSISTANT: Sure, I will help you with that. May I know your travelling dates, please?

USER: I will start on 08/11 and return on 08/13.

ASSISTANT: Do you have any particular time for departing and returning?

USER: No, I need a break in my journey.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Michelle Thomas.

ASSISTANT: Hawaiian Airlines is providing a flight-1001 with single connection limit and the ticket price is 100. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Michelle Thomas, your booking is done in economy class, the depart time is evening and return time is afternoon.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe journey.