Hi.
Hello. How can I assist you?
I am Charles Johnson, can you help me finding flights from DEN to SFO?
Yes, I can help you. Can I know your dates of travelling?
My travelling dates are 07/15 and 07/17.
Ok, give me a moment.
Provide flight with connection 1.
Sorry, there is no flight found with your requirement.
Oh! No problem.
Thank you for reaching us.