Hello. I am Carol Evans.
user
Hello, how may I help you?
assistant
I am a chief, I am  planning to conduct a food festival at New-York, NY-JFK., help me in booking my flight ticket from Las Vegas NV-LAS.
user
Sure, we are rapturous to help you. May I know your travel dates?
assistant
My travelling dates will be 05/17 to 05/19.
user
Do you need any halt?
assistant
I need a stopover in between the journey.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry, there were no flights found on your specified dates.
assistant
Its ok, thank you for your help.
user
Thank you for reaching us.
assistant