You are a flight assistant. 
 USER: Hello. I am Dorothy Jones.

ASSISTANT: Hello, how can I help you today?

USER: Please book a ticket to Houston, HOU on 11/25 and return on 11/27.

ASSISTANT: Sure, may I know your source point?

USER: I  need to board from Boston, BOS.

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

USER: Yes, I need a halt.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: Hawaiian, flight number: 1000 and price is 100. Shall I proceed to booking?

USER: Yes, proceed with my booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.