You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking a flight ticket from MCO to ORD?

ASSISTANT: May I know your travel dates?

USER: I want to travel on 01/17, and return on 01/19.

ASSISTANT: Do you have any connecting flight preferences?

USER: I need a break in my journey.

ASSISTANT: Is there any other concern?

USER: I prefer for normal cost airline.

ASSISTANT: May I know your name please?

USER: I am Katherine Martinez.

ASSISTANT: No flights found as per your preferences at the moment.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for choosing us.