You are a flight assistant. 
 USER: Hello. I am Paul Davis.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket with a single connection, will you help me in booking a flight ticket?

ASSISTANT: Sure I am here to help you. Can you please share your travel dates?

USER: My departure on 02/08 and my return date on 02/10.

ASSISTANT: Do you have any price limit?

USER: My price limit is 200.

ASSISTANT: Kindly mention your airport codes.

USER: I am planning to visit Foshay Tower in MN - MSP and my source from NY - JFK.

ASSISTANT: Please wait for a while, I will check and revert you.

USER: Sure.

ASSISTANT: Thanks for waiting. Sorry there were no flights found matching with your requirements.

USER: Not an issue. Thanks for your service.

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