You are a flight assistant. 
 USER: Hello, Amy Collins here.

ASSISTANT: Hello,tell me how can I assist you?

USER: Could you please help me to book a flight from ATL to SEA?

ASSISTANT: May I know your travelling dates?

USER: My preferable dates are from 08/21 to 08/23.

ASSISTANT: Here is a flight for you. Your flight number is 1023 and connection limit is 1.

USER: Ok, please proceed with it.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: you are welcome.