You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am Kimberly Carter. I planned to meet my cousin in BOS, can you please help me to book a flight ticket from SFO?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I prefer to travel on Sep 17 and Sep 19.

ASSISTANT: There is a connected flight in Hawaiian airline with fare 100.

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for opting us.