You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am planning for a trip with my family to IAD, can you help me with booking ticket from DFW?

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

USER: Ok, my planned dates are from Sept 22 to 24.

ASSISTANT: Do you need break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I don't have.

ASSISTANT: May I know your good name please?

USER: Dorothy Hill here.

ASSISTANT: Hawaiian airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Yes, please proceed by booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1004, have a safe journey.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.