You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book a flight ticket from EWR to DFW?

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

USER: Thank you. I have planned my travel dates as Sept 17 and Sept 19.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I am looking for single connecting flight.

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

USER: I do not have any other specifications.

ASSISTANT: Can I have your good name please?

USER: Sure, myself Richard Harris.

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

USER: That is fine, please proceed with booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1003, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.