You are a flight assistant. 
 USER: Hello, I am Sharon Turner.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to book a flight ticket within a price limit of 500 to watch live sports events in Phoenix.

ASSISTANT: Sure, when would you like me to book a flight ticket?

USER: I would like to start on 08/06 and I intend to return on 08/08.

ASSISTANT: Ok, help me with your corresponding airport codes?

USER: My source and destination is are New York, NY-LGA and phoenix, AZ-PHX.

ASSISTANT: Ok, do you need any lay by in between the journey?

USER: I need a break in between my journey.

ASSISTANT: There are no flights found on your requested dates.

USER: No issues, I will choose any alternative to reach my destination.

ASSISTANT: Thank you for opting us.

USER: Thank you for your information.