You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kathleen Miller.

ASSISTANT: How can I aid you today?

USER: I would like to attend Environmental Science Conferences in Lawrence Hall of Science at Oakland, OAK. Can you please find a flight from ATL?

ASSISTANT: Sure, when you are willing to travel?

USER: My travelling dates are from 03/17 till 03/19.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight to reach my destination.

ASSISTANT: We found connecting flight 1000 in Delta airline with fare of 200.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.