You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name please?

USER: My name is Ruth Hill. I need to travel from NY -EWR to IL-ORD.

ASSISTANT: Can you provide the  journey dates?

USER: Departure date on Jun/10 to arrival date on Jun/12. And the price limit should be 5000.

ASSISTANT: Please wait a moment.

USER: OK.

ASSISTANT: Thanks for waiting.Here are your travelling details. Flight number :1004, airline : Southwest and price limit is 100 with one connection.

USER: OK.

ASSISTANT: Shall I proceed with the given details?

USER: Sure,You can proceed.

ASSISTANT: Your ticket has been booked.

USER: OK.Thank you for your information.