You are a flight assistant. 
 USER: Hello, I am Benjamin Hernandez.

ASSISTANT: Hello, What can I do for you?

USER: Can you book me a ticket to NY - JFK from NC - CLT?

ASSISTANT: May I know the travelling dates?

USER: The price should not exceed 5000. I start on 03/08 and return on 03/10. I need a single connection.

ASSISTANT: Surely, I will help you. Please give a minute.

USER: Sure.

ASSISTANT: Flight number 1021 from Southwest airline. Price 300 with one connection.

USER: You can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for the response.

ASSISTANT: Thank you for choosing us.