You are a flight assistant. 
 USER: Hi, I am Mary Parker.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel to New York to visit Staten island ferry with my colleagues. Can you make a reservation with fare 5000?

ASSISTANT: Ok,  May I know your travel dates?

USER: Sure, my arrival and departure dates are 09/05 and 09/03.

ASSISTANT: Could you provide me your travel points?

USER: Sure, I am heading from Los Angeles LAX to New York JFK.

ASSISTANT: Ok, please wait I will revert you.

USER: Sure, but please make sure I need a connected flight.

ASSISTANT:  Thank you for waiting. Sorry to inform you that no flights are available on your requested dates.

USER: Ok, no worries at all. I appreciate your service.

ASSISTANT: Thank you for availing us. Have a nice day.