You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me to search a flight with 0 connection limit?

ASSISTANT: Sure, can you please tell your travelling locations?

USER: The travelling dates are 05/23 to 05/25.

ASSISTANT: May I know your name please?

USER: Sure, my name is Jonathan Lewis.

ASSISTANT: Can you please tell your travelling locations?

USER: The airport codes are from AZ-PHX to NY-JFK.

ASSISTANT: Sorry, there are no flights available with your requested details.

USER: Ok, no problem.

ASSISTANT: Thank you and have a nice day.

USER: Thank you for your help.