Hello.
user
Hello. How can I assist you at this moment?
assistant
Matthew Robinson here. I want to attend a seminar in Phoenix. Can you please help me for booking the flight ticket?
user
Sure Robinson, I will help you with that. Can I have your travel dates please?
assistant
My travelling dates are from 07/16 to 07/18.
user
Ok, please provide me airport codes of your journey locations.
assistant
My airport codes are from EWR to PHX.
user
Ok, please wait a moment.
assistant
Ok, I will wait.
user
I have found  a  flight with connection 1 and price 900 in Delta airlines. Shall I proceed with booking?
assistant
Make sure my price limit is 500.
user
Sorry Matthew Robinson, no flight is available to you with budget 500.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us, have a good day.
assistant