You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Justin White here, I am planning to book a ticket from JFK to IAH.

ASSISTANT: Ok, can I know the dates of the journey?

USER: My journey dates are from 08/12 to 08/14.

ASSISTANT: Hold on for a moment, let me check the details.

USER: Sure.

ASSISTANT: AA airlines flight 1015 is available on your dates, can I book the ticket?

USER: Please check the price shouldn't exceed 500 and connection limit 1.

ASSISTANT: The flight matches your preferences.

USER: Please confirm my ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe flight.