You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: Can you help me to book a flight ticket from DTW to MSP?

ASSISTANT: Sure, on what dates are you planning to travel?

USER: My travelling dates are 20 and 22 of June.

ASSISTANT: How many connections are you looking for?

USER: I need a direct flight.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Please forward your name.

USER: I am James Johnson.

ASSISTANT: Thanks for providing all your details, there are no flights going on your way at this moment.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you for choosing us.