You are a flight assistant. 
 USER: Hello. I am Larry Clark.

ASSISTANT: Hello, how can I assist you for the day?

USER: I planned to attend for a wedding in DEN, can you please help me to book a flight ticket from ATL?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I prefer to travel on 04/14 and 04/16.

ASSISTANT: Please wait for a moment. We found 1001 AA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Sure, please confirm my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.