You are a flight assistant. 
 USER: Hello, Katherine Nelson here.

ASSISTANT: Hello, Katherine Nelson. How can I assist you?

USER: I need to go CLT for my business purpose, can you book a flight ticket under price 500?

ASSISTANT: Sure, I will book a ticket for you. Let me know your boarding and landing details.

USER: Sure, I will stat from ATL and land on 06/30.

ASSISTANT: Ok, please share your other date.

USER: I will be back on 07/02.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with a halt in JetBlue airlines. The charge of a ticket is 100.

USER: Perfect for me, please proceed.

ASSISTANT: Ok, your ticket has been reserved with 1013 flight number.

USER: Thank you for your support.

ASSISTANT: Thanks for choosing us.