You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: My name is Elizabeth Thomas. I would like to visit Carowinds at CLT from EWR.

ASSISTANT: Ok.

USER: Can you help me with booking under the range of 200?

ASSISTANT: Sure, Please forward your travelling dates?

USER: My travelling dates are 03/02 to 03/04. I need a direct flight.

ASSISTANT: Thanks for sharing your information. Unfortunately, no flights available. Thanks for choosing us.

USER: Ok, No problem. Thanks for the information.