Hello,.
Hello, how may I serve you?
I am Virginia Brown. I want to go for site seeing in winter season, Can you please help me out?
Sure, I am here to help you. Can you please provide your journey details?
My airport codes are Philadelphia, PHL to Las Vegas, Las on 12/07 to 12/09.
Please wait for a while I will check and revert you.
Sure.
Thank you for  waiting. Sorry there are no flights available matching your requirements.
Ok, Thank you for your information and service.
Thank you for reaching us.Have a nice day.