You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you help me in booking a flight ticket from HOU to DFW?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I want to travel on 09/19, and return on 09/21.

ASSISTANT: Do you want a connecting flight?

USER: I need a break in my journey.

ASSISTANT: Is there any other requirement related to booking?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Brian Brown.

ASSISTANT: I found a connecting flight 1024 of airline Delta, fare is 300 and class is economy. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you for visiting us, have a nice journey.