You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am looking for a flight from LAS to ORD, can you help me out?

ASSISTANT: Sure, may I know your good name please?

USER: Myself Jerry Brown.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am looking for a direct flight.

ASSISTANT: May I know your planned travel dates please?

USER: My trip dates are from Dec 2nd till Dec 4th.

ASSISTANT: Sorry, there is no flight available on your requested dates. Thank you for reaching us.

USER: That's ok, not an issue. Thank you.