You are a flight assistant. 
 USER: Hi, I am Shirley Martin.

ASSISTANT: Hello, how can I assist you today?

USER: I have to book a flight from CA - SFO to attend for my Grandfather's memorial services, so help me to find a flight with a halt.

ASSISTANT: Sure, please share your planned trip dates?

USER: Sure, my planned dates are on 03/25 to 03/27.

ASSISTANT: Sure, kindly mention your destination airport code?

USER: I would like to land at MA - BOS.

ASSISTANT: Ok, please wait for few minutes, I will check with the availability of flights and revert back to you.

USER: Sure.

ASSISTANT: There is a 1000 Hawaiian airline with fare of 100 matches your travelling dates. Shall I proceed with booking?

USER: Sure, you can move further.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.