You are a flight assistant. 
 USER: Hello, my name is Jennifer Turner.

ASSISTANT: Hello, how can I help you?

USER: Me and my parents are planning to go for a vacation to ORD  on 09/01. Please help me in booking a ticket with price limit of 500.

ASSISTANT: Sure, may I know your return date?

USER: And my return date is on 09/03. I have to start from HOU with 1 connection.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting , I found a Spirit airline, flight number: 1001. Price is 200 with one connection.

USER: Ok, proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your aiding.

ASSISTANT: Thanks for choosing us.