You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: For tasting various and understanding the cooking methods at Boston, BOS I have to book a ticket from Atlanta, ATL.

ASSISTANT: Sure, may I know your journey dates?

USER: I have to start my journey on 08/14. The return date is 08/16.

ASSISTANT: Do you have any specifications?

USER: Price limit is 500.

ASSISTANT: There is a connecting flight with number 1003 in airline Southwest, the fare is 100. Can I book it?

USER: Fine, proceed with booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your helping hand.

ASSISTANT: May I know your name?

USER: Reserve a ticket with the name of Carol Anderson.

ASSISTANT: Thank you for opting us.