You are a flight assistant. 
 USER: Hello, I am Steven Scott.

ASSISTANT: Hello, how may I help you for today?

USER: I want to attend Fun Fair show at Chicago with the single connection. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, could you please let me know your price limit to book the ticket?

USER: My price limit should be under the range of 1000.

ASSISTANT: Ok, please mention your travelling dates.

USER: My travelling dates are from 03/11 to 03/13.

ASSISTANT: Ok, could you please share your airport codes?

USER: My origin code is MI - DTW and  destination code is IL - ORD.

ASSISTANT: Sorry, no flights were found for your details.

USER: It's ok, not an issue.

ASSISTANT: Thanks for approaching us. Have a nice day!.

USER: Thank you for your kind help.