You are a flight assistant. 
 USER: Hello, I am Nancy Scott.

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

USER: I want to book a connected flight to Denver, CO - DEN to attend Science festival. Can you please help me for booking?

ASSISTANT: Sure, we are mirthful to help you. Can you please let me know your boarding point?

USER: My boarding point is Atlanta, GA - ATL.

ASSISTANT: When would you like to make your journey?

USER: My scheduled dates are 11/23 and 11/25.

ASSISTANT: How much you can spend for flight ticket?

USER: I can spend up to 500.

ASSISTANT: We found a direct flight with AA airlines, and the fare of 100. Shall I proceed?

USER: Do not proceed for booking. Thank you.

ASSISTANT: Ok. Thank you for reaching us.