You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you?

USER: I am Alexander Carter. I need to book a flight ticket for shopping purpose at OAK, Can you please help me for booking?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: I would like to travel on 03/08 to 03/10.

ASSISTANT: Do you need any connection in your journey?

USER: Yes, I need a connecting flight in between my journey.

ASSISTANT: Kindly, mention your origin airport code.

USER: My source point is HOU.

ASSISTANT: Thank you for providing your journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your patience, you have a flight with airline Southwest. The flight number is 1003 with 1 connection and price is 200.

USER: Ok, proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us, have a nice day.