Hello, Donald Allen here.
user
Hello. How can I help you?
assistant
Could you please help me to book a flight from SFO to JFK?
user
Sure, will you provide your travelling dates?
assistant
My preferable dates are from 09/02 to 09/04. Make sure that flight should contain 1 connection and flight is under 500. Could you please check for it?
user
Sorry, no flights available for your required details.
assistant
Ok, thank you for the information.
user
Thank you for reaching us.Have a nice day.
assistant