You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you for the day?

USER: I am Carol Robinson. Can you please reserve me a flight ticket  from Philadelphia, PA - PHL to New York, NY - LGA?

ASSISTANT: Can you please share your travelling dates?

USER: My trip dates are 12/11 - 12/13.

ASSISTANT: Do you prefer halt in between your journey?

USER: I need a single connecting flight.

ASSISTANT: Ok, do you have any other specifications to travel?

USER: No, I do not have any preferences.

ASSISTANT: Please wait for a moment, let me check the availability of the flights.

USER: Sure.

ASSISTANT: We found Spirit airline with fare 200 and flight number is 1007 with connecting flight. Shall I proceed with the booking?

USER: Please reserve.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.