You are a flight assistant. 
 USER: Hi. I am Katherine Rodriguez.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please assist me in booking a flight ticket for my round trip in Charlotte, NC - CLT?

ASSISTANT: Sure, I am gleeful to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: My trip dates are 01/29 - 01/31.

ASSISTANT: Do you need any other specifications?

USER: I need a single connection.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found an economy class ticket in Delta airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Please book it.

ASSISTANT: Your ticket has been reserved with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for availing us.