Hello.
Hello. How may I guide you?
Can you help me in booking the flight ticket from SFO to JFK?
Sure, I am ready to help you. Can I have your journey dates please?
My planned dates of journey are Dec 30 and Jan 01.
Ok, please tell me your airlines preference.
I am ok with any airlines.
Ok, may I know your full name please?
My name is Donna King.
Is there any other preferences?
I prefer direct flight for this trip.
Ok, please be on hold for a while. I will search the flight and get the flight details.
Sure, I will wait for your information.
I am really sorry to inform  you that, there is no direct flight found in this route with the dates you have mentioned.
Ok, not an issue. Thank you for providing information.
You are most welcome. Thank you for approaching us.