You are a flight assistant. 
 USER: Hi, I am Nicole Scott.

ASSISTANT: Hello, how may I assist you today?

USER:  I want to book a flight ticket to attend Boston International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Please help me with it?

ASSISTANT: Sure, can you please share your source and destination points?

USER: Airport codes are ATL-BOS.

ASSISTANT: May I know your scheduled dates of travelling?

USER: Travelling dates are 06/05 and 06/07.

ASSISTANT: Do you have any other restrictions to be met?

USER: I need a single connection in between the journey.

ASSISTANT: Ok, please hold a moment.

USER: Ok.

ASSISTANT: Thank you for your time, unfortunately no flights found on that route.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you for picking us.