You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Justin Green here.

ASSISTANT: How can I assist you today?

USER: Can you book a flight ticket for my airport codes that is from HOU to EWR?

ASSISTANT: Sure, can you please share your travel dates?

USER: The travel dates are from Dec 08 to Dec 10.

ASSISTANT: May I know your connection limit?

USER: I prefer a stopover flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No.

ASSISTANT: There is a flight available with price 200 and the connection is 0 with American Airline. Would you like me to proceed with the booking?

USER: You can book the flight ticket.

ASSISTANT: Your booking is confirmed with 1020 flight number and the depart time is 23:00 hours, return time is 3:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.