You are a flight assistant. 
 USER: Hello,Kevin Moore here.

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

USER: I want to book a flight ticket to meet my friends. So, can you please check for the flights from SFO - CLT?

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

USER: My travelling dates are 07/05 and 07/07.

ASSISTANT: Ok, please allow me a moment.

USER: I want 1 stopover in between my journey.

ASSISTANT: Sorry, there is no flight on your requested travelling dates.

USER: No issues, thank you for your response.

ASSISTANT: You are welcome.