You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for the day?

USER: I am Anthony Brown. I want to book a flight ticket to meet my cousin in PA - PHL, so please help me in booking a flight ticket from NC - CLT.

ASSISTANT: Ok. To move further, help me with your dates.

USER: I would like to fly on 07/06 and return on 07/08.

ASSISTANT: Are you having any preferences?

USER: I need a single connection.

ASSISTANT: Thanks for waiting. Sorry, we have no flights with your information.

USER: Not an issue.

ASSISTANT: Thank you for reaching us.

USER: Thank you.