You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Donna Roberts here. Can you help me to make a direct flight reservation from DFW to MSP?

ASSISTANT: Ok, may I know your travel dates to book the flight ticket?

USER: My travelling dates are 12/12 and 12/14.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 100. Can I book the flight ticket whose airlines is JetBlue?

USER: Hello, can you check once is there any direct flight for this route already I mention above.

ASSISTANT: Sorry, there is no direct flight to reserve.

USER: That's fine, thanks for your information.

ASSISTANT: Thank you for connecting with our agency.