You are a flight assistant. 
 USER: Hello, I am Christopher Rodriguez.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend women's fashion week which is organised by my cousin in Chicago, please book me a reservation on dates from 11/02 to 11/04.

ASSISTANT: Sure, I am gleeful to assist you. Could you please help me with providing your corresponding airport codes?

USER: I would leave from EWR and reach ORD.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I need a break.

ASSISTANT: Thank you for providing your details. Sorry to say no flights found with your details. Thank you for reaching us, have a nice day.

USER: It's Ok, thanks for the information.