You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: Can you please find a flight in the route Phoenix to Atlanta?

ASSISTANT: Sure, May I know the journey dates?

USER: Thank you. I have planned to travel on the dates of Jan 02 and Jan 04.

ASSISTANT: Please help me with your journey codes.

USER: The journey airport codes are PHX and ATL.

ASSISTANT: Do you have any connection limit?

USER: I would like to travel in a connecting flight.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Eric Hill.

ASSISTANT: Please wait a minute.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: It's ok, not a problem with that. Thank you for searching the flights.

ASSISTANT: Thank you for opting us.

USER: You are welcome.