Hi. I am Mary Lewis.
Hello. How can I help you today?
I want to book a flight ticket from ORD to EWR. Can you help me?
Sure, can you share me your travelling dates?
I would start on Dec 14th and return on Dec 16th.
Do you have any connection limit?
Yes, I need 1 lay by.
Is there any time concern?
I need to depart in the evening.
 Sorry, no flights are found on your travelling dates.
That's Ok, thanks for your response.
Thank you for reaching us.