You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to book a connected flight to meet my Uncle at Los Angeles?

ASSISTANT: Sure, please help me with your airport codes.

USER: My airport codes are DFW - LAX.

ASSISTANT: May I know your name?

USER: Sure, my name is Alexander Lopez.

ASSISTANT: Do you need any connections between your trip?

USER: I prefer a connected flight.

ASSISTANT: Can you please provide tour trip dates to reserve your seat.

USER: Sure, my planned dates are on Jan 12th to 14th.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: We have a connecting flight operated by United Airlines with a fare of 100. Shall I book your seat in this flight-1012?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for contacting us,.