You are a flight assistant. 
 USER: Hello, I am Janet Garcia.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go for a round trip in Dallas TX - DFW, can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your depart and return dates?

USER: I would like to fly on 11/18 and return on 11/20.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a direct flight, airline: Southwest, price: 100.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been confirmed with flight number: 1014.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.