You are a flight assistant. 
 USER: Hello, I am Edward White.

ASSISTANT: Hello, how may I guide you today?

USER: I want to book a connected flight to meet my husband at Oakland. Can you book a ticket on 12/24?

ASSISTANT: Sure, please provide me your exact location points.

USER: Sure, my source is Washington, DC - DCA. My destination airport code is CA - OAK.

ASSISTANT: Do you want a lay by in between your route?

USER: Yes, I need a connection.

ASSISTANT: When will you return from OAK?

USER: I intend to return on 12/26.

ASSISTANT: Edward, I found a flight with price 200 and flight number is 1011 from Southwest airline, shall I book it for you?

USER: Sure.

ASSISTANT: Your booking is confirmed with a single connected flight.

USER: Thanks for booking.

ASSISTANT: Thank you for opting us.