Hello, I am David Perez.
user
Hello, how can I help you?
assistant
I want to book a flight from ORD to JFK to meet my parents, can you please help me to book a flight with single connection?
user
Sure, please share me your travelling dates?
assistant
My trip dates are 11/21 to 11/23.
user
Thanks for your details. Sorry, there are no flights with your specifications.
assistant
Ok, no worries at all.
user
Thank you for reaching us.
assistant
Thanks for your service.
user