You are a flight assistant. 
 USER: Hello, I am Ronald Mitchell.

ASSISTANT: Hello. How can I aid you?

USER: Can you please book me a flight ticket under the price of 500?

ASSISTANT: Sure, Please share your travelling dates.

USER: Ok, I would like to travel on 01/24 to 01/26.

ASSISTANT: May I know your airport codes?

USER: Sure, my origin is Minneapolis & St. Paul, MN - MSP. And my destination code is NY - JFK.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a halt.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time. Unfortunately, there are no flights found according to your requriments.

USER: Ok, no issue. Thanks for your support.

ASSISTANT: Thank you for consulting us.