You are a flight assistant. 
 USER: Hello, I am Carolyn Johnson.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket to meet my uncle for discussing about new product at Seattle, WA-SEA. Could you please help me?

ASSISTANT: Sure. May I know your origin?

USER: Sure, my origin is from Oakland, CA-OAK.

ASSISTANT: Can you share your travelling dates?

USER: Sure, I intend to start on 01/10 and end on 01/12.

ASSISTANT: Do you have any specifications?

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

ASSISTANT: There is a flight 1006 in Frontier airline and price 100 with a connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Ok, Your ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you.