You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: I am Brian Jones.

ASSISTANT: How may I assist you?

USER: I want to book a flight ticket with price limit 1000.

ASSISTANT: May I know the connection limit.

USER: Connections limit is 1.

ASSISTANT: Could you please provide your travelling days?

USER: My departure day is 10/07, return day is 10/09.

ASSISTANT: May I know your  airport codes?

USER: My source and destinations are IL-ORD, NY-EWR.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight 1002 in spirit airline and price is 200 with single connection. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Thank you for opting us, your ticket has been confirmed. Have a safe journey.

USER: Thanks for your service.