You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please help me in booking the flight ticket from ORD to DFW?

ASSISTANT: Sure, we are glad to help you. May I know your planned dates please?

USER: Thank you. My preferable travel dates are Dec 28 and Dec 30.

ASSISTANT: Ok, help me with your connection limit.

USER: I need a single connection flight.

ASSISTANT: Can I have your name please?

USER: Anna Adams.

ASSISTANT: Is there any other concerns?

USER: No.

ASSISTANT: We found a connected flight with a fare of 100 in 1006 Hawaiian Airline, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.