You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a flight ticket from ATL to OAK?

ASSISTANT: Can I have your journey dates?

USER: My trip dates are June, 11 and June, 13.

ASSISTANT: Do you need any connection limit?

USER: I would prefer single connection.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Samuel Smith here.

ASSISTANT: Southwest Airlines is providing direct flight on this route with a ticket fare of 600 and flight departs at 3:00 hours and arrives at 4:00 hours, shall I book your ticket in this flight?

USER: Yes, please book.

ASSISTANT: Your ticket is confirmed in flight 1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.