You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Melissa Edwards. Can you search a flight ticket from JFK to LGA?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My travelling dates are Oct 10 and Oct 12. I need a direct flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Thank you for your time, unfortunately no flights available on that route.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for availing us.