You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit Boston, will you help me in booking the flight ticket from PHL to BOS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are July 12 and July 14.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: May I know your name please?

USER: Myself Jerry Baker.

ASSISTANT: We found a Frontier airline, flight number: 1000, price: 200 with one connection. Shall I proceed to booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.