You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Can you please help me in booking a flight ticket from PHX to CLT?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My trip dates are 02/23 - 02/25.

ASSISTANT: Ok, could I have your name please?

USER: Gary Miller here.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a direct flight.

ASSISTANT: Sorry, there is no flight with your requested connection limit.

USER: No issues, thank you.

ASSISTANT: You are welcome, have a great day.