Hi.
Hello, how can I help you today?
Can you please book a flight ticket from ORD to EWR?
Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?
My travelling dates are Jan 16 and Jan 18.
Would you let us know that you have any class preference?
I need a ticket in economy class.
 Do you require any stopovers in your journey?
I need a connecting flight.
Is there any other requirement?
I want to return in the evening time.
Please share your name.
My name is James White.
Ok, please wait a minute I will get back to you with the flight details.
Ok.
Thank you for being patient, we didn't find any flights which matches your requirement.
That's ok, thank you for the response.
Thanks for reaching us.