Hello.
user
Hello.
assistant
Joshua Parker here.
user
How can I  help you?
assistant
Can you help me to find a flight from LGA to EWR?
user
Your travelling dates please?
assistant
My travelling dates are 12/12 and 12/14.
user
I am sorry no flights found on your route.
assistant
That's fine, thanks for your information.
user
Thank you for choosing us.
assistant