You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Angela Williams. I want to book a flight ticket from CA - SFO to MA - BOS, so please help me in booking a flight ticket.

ASSISTANT: Sure, can you please provide your budget for airfare?

USER: I can afford up to 5000.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: May I know when you are willing to travel?

USER: I would like to fly on 07/24 and return on 07/26.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, we have a direct flight on that route. Shall I proceed?

USER: Don't proceed to booking. Thank you for your information.

ASSISTANT: Thank you for availing us.