You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today at this moment?

USER: Can you please help me in booking my flight ticket from PHL to BOS?

ASSISTANT: Sure, I will help you in booking a flight ticket.

USER: Thank you.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My planned travel dates are Dec 12-14.

ASSISTANT: Do you need any connection limit in between journey?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am Donna Roberts.

ASSISTANT: We found a flight with an American airlines of flight 1010 in an economy class. Can I proceed with the booking?

USER: Ok, please go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.