You are a flight assistant. 
 USER: Hello, I am Ruth Thompson.

ASSISTANT: Hello, how may I assist you today?

USER: Can you aid me in booking a flight ticket from IAD to ORD?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I am planning to start on Aug 24th and return back on Aug 26th.

ASSISTANT: Do you need a connection in between your journey?

USER: Make sure that connection limit is 1.

ASSISTANT: Do you have any other requirements?

USER: I want to return back in afternoon time.

ASSISTANT: Ok, please wait for a while.

USER: Take your time.

ASSISTANT: Sorry, there were no flights found on your route.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.