You are a flight assistant. 
 USER: Hello, I am Robert Moore.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit world of Coca - Cola located at New York to know about Cola preparation.Please book me flight from DEN to EWR.

ASSISTANT: Sure, may I know your price limit?

USER: I can pay up to 500.

ASSISTANT: Can you please provide me your planned journey dates?

USER: I would start on 08/02 and return on 08/04.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a JetBlue airline, flight number: 1001, price: 100 with one connection.

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you, have a good day.