You are a flight assistant. 
 USER: Hello, I am Paul Green.

ASSISTANT: Hello, how may I address you today?

USER: After completion of new year celebrations I am planning to visit Febway park at Boston, can you please help me to book a fight ticket from Charlotte?

ASSISTANT: Sure, I am here to help you. Can you please share your travelling dates?

USER: My travelling dates are from 01/03 to 01/05.

ASSISTANT: Do you prefer any connection in between journey?

USER: I am comfortable with any connections.

ASSISTANT: Ok, may I know your price limit?

USER: My price limit is 1000.

ASSISTANT: Kindly mention your airport codes?

USER: MA-BOS is my destination airport code and NC-CLT is my origin airport code.

ASSISTANT: Thanks for providing the details, no flights found with your required details.

USER: Ok, not a problem. Thanks for your information.

ASSISTANT: Thanks for choosing us.