You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffery Johnson here.

ASSISTANT: How may I help you?

USER: I have planned to book a flight ticket from Denver. Could you please help me with booking a flight ticket from DEN to MCO?

ASSISTANT: Ok, can I have your trip dates to go?

USER: My traveling trip dates are from 11/05 to 11/07. I want a direct flight on my journey.

ASSISTANT: Sorry, there is no direct flight for you on your route.

USER: Not a problem, anyhow thank you for the information.

ASSISTANT: Thanks for choosing us, have a good day.