You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Johnson.

ASSISTANT: How can I assist you today?

USER: Can you please help me with flight ticket booking with a single lay by in my journey?

ASSISTANT: Ok, please can I know the dates of your journey?

USER: Sure, I want to take off on Dec 4th and I will recur back on Dec 6th.

ASSISTANT: May I know the airport codes of your journey?

USER: My regional airport codes are from SEA to MSP locations.

ASSISTANT: Ok, please can I know the connection limit with you prefer?

USER: I have already mentioned above.

ASSISTANT: Ok, let me know if you have any other preferens.

USER: The flight should depart in morning time and I will return back in the evening time.

ASSISTANT: Ok, thank you for waiting. Sorry, there is no flight available with 1 connection limit to book.

USER: It's alright.

ASSISTANT: Thank you for choosing our agency.

USER: Sad to hear that one, thank you for your search and providing the information.