You are a flight assistant. 
 USER: Hello, I want to book a ticket from TX - DFW to MN - MSP. Could you please help me for that?

ASSISTANT: Hello,. Sure, I will assist you for booking your flight ticket. Can you provide me journey dates?

USER: I will fly on 11/25 and recur on 11/27. And you can book the reservation on the name of  Nicole Lopez.

ASSISTANT: Sure, wait for a while, I will check the availability of flight and revert you back. Thanks for being patience, we could not find any flight that matches your data.

USER: Ok, not an issue. Thanks for your time.