You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Janet Rodriguez. Can you find a flight for me in the morning from my departure?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my travelling dates are from June 28 to 30.

ASSISTANT: Can you please share your airport codes?

USER: Ok, my locations are from DEN to JFK.

ASSISTANT: Do you have any particular time for departing and returning?

USER: No.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I am ok with both direct and connecting flight. I need a flight with normal-cost.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, there is no flight available in this route.

USER: It's ok, thanks for your information.

ASSISTANT: You are welcome.