You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to fly from ORD to EWR. Can you check the flight availability from that route?

ASSISTANT: Sure, please provide me your journey dates.

USER: My planned travel dates are 02/01 and 02/03.

ASSISTANT: Do you need any connection limit?

USER: I want a direct flight only.

ASSISTANT: Do you need any other requirements?

USER: Make sure that, my return time should be in afternoon only.

ASSISTANT: May I know your name?

USER: Ronald Clark here.

ASSISTANT: There are no flights available on your routes.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for choosing us.