You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Kenneth Jones, planning o watch live cricket match in minutemaid stadium at Houston, IAH. Can you please book a flight ticket on 10/28?

ASSISTANT: Sure. May I know your source code?

USER: I want to board from Austin, AUS.

ASSISTANT: Let me know your other travelling date.

USER: My return will be on 10/30.

ASSISTANT: Do you need connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Spirit, flight number:1001, 1 connection, price 100.

USER: You can confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your great response.

ASSISTANT: Thank you for choosing us.