You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am looking for a flight from DEN to IAD, can you help me in booking?

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

USER: My planned travel dates are Dec 22 and Dec 24.

ASSISTANT: Do you prefer break in between your journey?

USER: Yes, please look for a connecting as I need a break in between the journey.

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

USER: No, thank you.

ASSISTANT: Can I have your good name please?

USER: Myself Robert Gonzalez.

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

USER: That's fine, please proceed in booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1011, have a safe journey.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.