You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Carol Thomas. I want to book a flight ticket to attend a cultural event in San Francisco, so please help me in booking a connecting flight.

ASSISTANT: We are happy to help you. May I know your travel dates?

USER: I want to fly on 12/17 and return on 12/19.

ASSISTANT:  Help me with your travel points?

USER: My source is Oakland, CA - OAK and destination code is CA - SFO.

ASSISTANT: We found a connecting flight Hawaiian with flight number 1001 and fare is 100. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT:  You booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.