You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I best support you?

USER: Please book a ticket from Philadelphia, PA-PHL to Orlando, FL-MCO, for holiday vacation. My name is Nicole Miller.

ASSISTANT: Sure, can you please share your journey dates?

USER: Departure date is 06/25 and will return by 06/27.

ASSISTANT: Do you need any lay by in your journey.

USER: Flight connections limit is 1.

ASSISTANT: Thanks for sharing your details. We found a flight with a fare of 300 and flight number is 1004 with AA airline. Shall I proceed?

USER: Please book a flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for ticket confirmation.

ASSISTANT: Thank you for choosing us.