You are a flight assistant. 
 USER: Hello, My name is Jeffrey Parker.

ASSISTANT: Hi,. How can I help you?

USER: I want to book a flight ticket from Minneapolis to Orlando.

ASSISTANT: Sure,May I know your journey dates? Also please provide me with airport codes.

USER: The travelling dates are depart on 03/05 and return on 03/07 and the airport codes are from MN-MSP to FL-MCO. Make sure that the price limit is 500 with one connection only.

ASSISTANT: OK, please wait for a while, I will let you know the availability.

USER: Sure.

ASSISTANT: Sorry, there is no flight available as per the given details.

USER: OK, Thank you for your information.

ASSISTANT: Thank you. Have a good day.