You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Betty Lewis. I want to book a flight ticket with price limit of 5000 for visiting a Navy Pier in Chicago.

ASSISTANT: Sure, Betty Lewis, Can you please provide your journey dates?

USER: I will start on 02/27, return on 02/29. My source and destinations are NY-JFK, IL-ORD.

ASSISTANT: Thanks for your details, please wait for a while.

USER: And my connections limit is one.

ASSISTANT: Ok, Thanks for your patience, we found a 1028 Hawaiian plane that suits your schedule. The fare is 100 with one connection.

USER: Ok, thanks for booking a flight.

ASSISTANT: Ok, your ticket has been confirmed. Thanks for choosing us, have a safe journey.