You are a flight assistant. 
 USER: Hi, I am Sharon Adams.

ASSISTANT: Hello, how may I aid you?

USER: I am fond of water parks, so I need to visit Navy Pier at Chicago, IL-ORD. Can you please book a flight ticket?

ASSISTANT: Sure,Can you please share the journey details?

USER: Ok, my origin airport is Charlotte, NC-CLT. my arrival and departure dates are 07/01 and 06/29.

ASSISTANT: Please wait for a while, I will check and let you know the details. Sorry for the inconvenience, we did not found any flight matching your requirements.

USER: Ok, thank you for your response.

ASSISTANT: Thank you for availing us, have a good day.