Hello. I am Catherine Wright.
user
Hello, how may I oblige you today?
assistant
 I want to travel to CA-LAX to attend a meeting. Can you book  a ticket from NY-EWR?
user
Sure, we are mirthful to help you. When you are willing to travel?
assistant
My travel dates are 12/13 and 12/15.
user
Do you have any other specifications?
assistant
I need a connecting flight.
user
Please stay online, I will check the availability and revert to you. Sorry, we found no flights on your dates.
assistant
 Ok, thank you for your help.
user
Thank you for reaching us.
assistant