You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I serve you today?

USER: I am Ryan Miller.

ASSISTANT: Thanks for providing your name.

USER: I am planning to attend my Business meeting with Colleagues in Chicago, can you please help me to book a flight with single connection?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, my airport codes are from LAS - ORD.

ASSISTANT: When do you planned your journey dates?

USER: My journey dates are from 07/07 to 07/09.

ASSISTANT: Do you need any connection limit in between journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We are glad to inform you that there is a flight found with Spirit airline of flight number 1012 and fare is 200. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

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