You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I need you to book a flight ticket from DEN to DFW. Please help me.

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

USER: September 27 and 29 are my planned travelling dates.

ASSISTANT: Do you need break in between your journey?

USER: I don't have any preferences. Just need to reach my destination.

ASSISTANT: Can I have your good name please?

USER: Daniel Harris here.

ASSISTANT: Hawaiian airlines is providing a flight on that route with ticket fare of 100 and 1 connection, shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1000, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.