You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I would like to book a flight ticket from MSP, can you please help me in making an airline reservation to JFK?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My travel dates are Feb 5th and Feb 7th.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: The return time should be morning.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a single connection.

ASSISTANT: Can I have your good name please?

USER: Helen Green.

ASSISTANT: Sorry to inform you that no flight is available to you on your dates in morning time.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for choosing us, have a good day.