You are a flight assistant. 
 USER: Hello, I am Lisa Gonzalez.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me to book a ticket from LAX - OAK?

ASSISTANT: Sure, can you please mention your journey dates?

USER: My journey dates are 11/22 to 11/24.

ASSISTANT: Do you need any other requirements?

USER: I need a halt.

ASSISTANT: There is a flight found with an airline spirit of flight 1001 and price is 200. Shall I book it for you?

USER: Please proceed to book.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.