You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

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

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: I want to travel on 11/25, and return on 11/27.

ASSISTANT: May I know your name please?

USER: I am Dorothy Jones.

ASSISTANT: Are you expecting any other help from my side please?

USER: I need a break in my journey.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure.

ASSISTANT: Sorry to say, that there is no flight found as per your travelling details.

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

ASSISTANT: You are welcome.