You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking my flight ticket from PHX to SFO?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are Feb 18 and 20.

ASSISTANT: Do you want connecting flight?

USER: I need connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Myself Patricia Parker.

ASSISTANT: We found a Delta airline, flight number: 1006, price: 200 with one connection.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.