You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you for today?

USER: Here Kenneth Parker. I am a photographer and I have to capture birds and animals. So can you please help me in flight ticket booking from DFW to MSP?

ASSISTANT: Sure, I will help you with that Parker. Can you please let me know your planned dates of your journey?

USER: Thank you for accepting my request and I have planned to move on 10/02 and return back on 10/04.

ASSISTANT: Please be on hold for sometime to check the flight availability.

USER: Ok.

ASSISTANT: I regret to say this Parker, there are no flights which travels to your region.

USER: Ok, no problem with that one. Thank you for your help.

ASSISTANT: You are welcome, thank you for reaching out here. Hope you have a nice day ahead.