You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Kevin Scott here, I need to book a ticket from NC- CLT to MN - MSP. Can you please help me with it?

ASSISTANT: Sure, can I know your dates of journey please?

USER: My journey dates will be on 03/18 to 03/20.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. I can bare up to 1000.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with Delta airlines, flight number is 1021 with one connection and price is 500.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.