You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any hep from us?

USER: Can you please help me in booking a flight ticket from Chicago, ORD to Charlotte, CLT?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My journey dates are from June 26 to June 28.

ASSISTANT: Ok, could I have your name please?

USER: My name is James Hall.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a lay by in between journey.

ASSISTANT: Ok, do you have any other specifications?

USER: My return time is afternoon.

ASSISTANT: Sorry, there is no flight with your requested time.

USER: Ok, that's not a problem. Thank you.

ASSISTANT: You are welcome, have a great day.