You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I oblige you?

USER: I am Jacob Hill. I want to book a flight ticket to meet my grand parents in CA - SFO, could you please help me in booking a flight ticket from NV - LAS.

ASSISTANT: Sure. May I know your travelling dates?

USER: I want to fly on 02/20 and return on 02/22.

ASSISTANT: Do you have any preferences?

USER: I need a halt in between my journey.

ASSISTANT: There is a flight 1005 in Hawaiian airline and price 100 with a connection. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you.