You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Could you please book a ticket from Atlanta, GA-ATL to Seattle, WA-SEA.

ASSISTANT: Sure, I am here to help you. May I know your travel dates?

USER: My travel dates are from 03/20 to 03/22.

ASSISTANT: Do you have any other requirements?

USER: Price limit is 200. Connections limit is 1.

ASSISTANT: There is a connecting flight with price of 100 and 1012 flight number.

USER: Please book a flight.

ASSISTANT: To proceed further, may I know your good name please?

USER: I am Kevin Lopez.

ASSISTANT: Your booking has been confirmed with Southwest airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.