You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Please help me in booking flight ticket from ATL to HOU.

ASSISTANT: Sure, I am here to help you out. May I know your travel dates please?

USER: My trip dates are Mar 17 to Mar 19.

ASSISTANT: Can you please share your name for documentation purpose?

USER: Paul Martinez.

ASSISTANT: Is there any connection preference?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT: United airlines is providing connecting connecting flight for you with the fare of 200 in economy class, shall I proceed with the booking?

USER: You can book.

ASSISTANT: Your ticket is booked with the flight-1002.

USER: Thank you.

ASSISTANT: Thank you for choosing us.