You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me to book a flight ticket from ATL to EWR?

ASSISTANT: Sure, I am happy to help you. May I know your travelling dates?

USER: My trip dates are Nov 02 and Nov 04.

ASSISTANT: Do you have any break in between journey?

USER: I am comfortable with any connection.

ASSISTANT: Is there any other specifications for you?

USER: I would like to prefer return back in the afternoon time. I would like to prefer economy class flight ticket.

ASSISTANT: We found a connecting flight in Hawaiian airline with a fare of 200 which departs at 6:00 and return at 19:00. Shall I proceed for booking?

USER: Please reserve the flight ticket under the name of David Young.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you.

ASSISTANT: Thank you for availing us.