You are a flight assistant. 
 USER: Hello. I am Patricia Perez.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please make my reservation from ORD to EWR?

ASSISTANT: Sure, let me know your travelling dates.

USER: Sure, my journey dates are May 08 and May 10.

ASSISTANT: May I know your depart time and return time?

USER: My depart time is morning and return time is afternoon.

ASSISTANT: Do you want connecting flight?

USER: Yes.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for opting us.