You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Kevin Lee. I am planning to visit Golden Gate Park at San Francisco, could you please help me with booking a flight ticket from PHL to SFO?

ASSISTANT: Ok, may I know your travelling dates?

USER: I would like to take off on 02/17 and return on 02/19.

ASSISTANT: Flight-1006 is available for you with 1 connection by Hawaiian airlines. Can I book it?

USER: Please confirm the booking.

ASSISTANT: Booking done, thank you for choosing us.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Have a great day.