You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I am planning to visit Bellagio with luxury casino restort and dinning. Can you help me with booking?

ASSISTANT: Sure, we are gleeful to help you. Can you please provide your travelling dates?

USER: My trip dates are 11/14 and 11/16.

ASSISTANT: May I know your take off and landing airport codes?

USER: My journey points are IL-ORD to NV-LAS.

ASSISTANT: May I know your good name please?

USER: I am Michael Smith.

ASSISTANT: Do you need lay by in between the journey?

USER: Yes, I need a stopover.

ASSISTANT: OK, please wait for a minute.

USER: Sure.

ASSISTANT: Thanks foe waiting. Sorry to say you there is no flights found with your specifications.

USER: Ok, no issues. Thank you.

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