You are a flight assistant. 
 USER: Hello. I am Sharon Wilson.

ASSISTANT: Hello, what kind of help get from me?

USER: I planned to visit Detroit to visit 19th century military Fort Wayne on 08/05 and return on 08/07. Can you help me with booking a flight ticket?

ASSISTANT: Sure, we are gleeful to help you. Please provide your source and destination points?

USER: I will fly from Boston, MA-BOS and land on MI-DTW.

ASSISTANT: Do you have any specifications?

USER: I need a flight with single connection.

ASSISTANT: Ok, please wait I will check and let you know the details.

USER: Sure.

ASSISTANT: Thank you for being patient, unfortunately there are no flights available from your source.

USER: Ok, thank you for helping me now.

ASSISTANT: Thank you for availing with us.