You are a flight assistant. 
 USER: Hello. I am Benjamin Jackson.

ASSISTANT: Hello, how can I help you today?

USER: I need to attend an business meeting. So I need your help in booking a ticket.

ASSISTANT: Sure, Please provide me journey details?

USER: Sure, I would like to travel from IL-ORD to FL-MCO on 11/24 to 11/26.

ASSISTANT: OK, please wait for a moment.

USER: OK.

ASSISTANT: Thanks for waiting, there is no any flight available on your requirement.

USER: OK, thank you.

ASSISTANT: Thanks for connecting with us.

USER: Thank you for your valuable help. Have a nice day.