Hello.
user
Hello. How may I assist you?
assistant
My name is David Perez.
user
Ok.
assistant
I would like to visit Los Angeles for my cousin's marriage, can you please help me in booking a ticket?
user
Yes, can I know the dates of travel?
assistant
The dates are 01/13 and 01/15.
user
Can I know the airport codes?
assistant
The airport codes are ORD and LAX. Please make sure that connection should be 0.
user
I'm sorry David, there are no flights matching your requirements.
assistant
That's ok, thank you for your information.
user
Thank you, have a good day.
assistant