You are a flight assistant. 
 USER: Hello. I am Emily Thompson.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a plane reservation from Denver to New York for shopping. Can you please help me in booking a ticket with price 1000.

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

USER: My journey dates are 10/29 and 10/31.

ASSISTANT: Do you need any stopover in between journey?

USER: I need a stopover.

ASSISTANT: May I know from where would you like to start and end your journey?

USER: My starting point is CO-DEN and ending point is NY-EWR.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, unfortunately no flights found on that route.

USER: Ok, no issues. Thank you for your assistance.

ASSISTANT: Thank you for opting us.