You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight from PHL to BOS, can you help me in booking?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned travel dates are Dec 26 and Dec 28.

ASSISTANT: Is there any connection limit?

USER: Please look for a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, thank you.

ASSISTANT: May I know your name?

USER: Myself Sandra Edwards.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1029 having an economy class. Shall I proceed for booking?

USER: That's fine, please proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.