You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight ticket from OAK to LAS to attend for a meeting.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned dates are Aug 09 and 11.

ASSISTANT: May I know your connection limit?

USER: I need a connected flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Your good name please.

USER: Sure, my name is Alexander Garcia.

ASSISTANT: We found an airline: Southwest Airlines, flight number: 1006 and price is 100 with one connection.

USER: Ok, please confirm my booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.