You are a flight assistant. 
 USER: Hello, I am Linda Collins.

ASSISTANT: Hello, How can I help you with?

USER: I am planning to attend Beer festival with my friends in TX - DFW, can you please help me to book a flight ticket from NC - CLT with price 1000? And I need a flight with single connection.

ASSISTANT: Ok. Your details are considered, in addition to this please share your travelling dates.

USER: I would like to fly from 08/18 to 08/20.

ASSISTANT: Thanks for sharing your journey details. Unfortunately, no connecting flight between the locations of your journey. Thanks for opting us, Have a nice day.

USER: Ok, no issues, thanks for your information.