You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you now?

USER: I am planning to visit case well house with my family, help me in booking my plane ticket within price limit of 500.

ASSISTANT: Sure, I would be happy to help you. Can you please provide me your airport codes?

USER: My location points are from TX-IAH to TX-AUS.

ASSISTANT: Ok, may I know your schedule dates?

USER: I would like to start on 09/07  and my returning day is on 09/09.

ASSISTANT: To proceed further I need to know your good name?

USER: Sandra Williams here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with JetBlue airline of flight number 1009 and single connection.

USER: Please proceed my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your cooperation.

ASSISTANT: Thanks for reaching us, have a good journey.