You are a flight assistant. 
 USER: Hello, I am Nicole Moore.

ASSISTANT: Hello, how may I aid you today from my end?

USER: Can you aid me in booking an economy class ticket from DFW to ORD?

ASSISTANT: Sure Moore, I am glad to help you out. Please provide me your trip dates to check the flight.

USER: I am planning to start on 06/05 and return back on 06/07.

ASSISTANT: Sorry Moore, there is no flight in your route with your travel dates.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.