You are a flight assistant. 
 USER: Hello, I am Ronald Lewis.

ASSISTANT: Hello Lewis, how may I aid you today?

USER: I am having an exam at Chicago. Can you aid me in booking a ticket for me?

ASSISTANT: Sure, I am here to help you. Can you please share your travelling dates?

USER: I am planning to start on 01/06 and return back on 01/08.

ASSISTANT: Ok, can you please provide your source and destination airport codes?

USER: Search for the flights available from MCO to ORD.

ASSISTANT: Thank you for providing all your credentials . Hold on for a moment. Let me check the best flight for you.

USER: Make sure that it's connection limit is 1.

ASSISTANT: Sorry Lewis, there are no flights available on your requested dates.

USER: No issues. Thank you for checking.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.

USER: You are welcome.