Hello.
user
Hello, how can I assist you.
assistant
I am Mark Williams. I am looking for a flight from SFO to IAH, can you help me out please?
user
Ok, May I know your travel dates?
assistant
My trip dates are from 04/05 till 04/07.
user
Sorry, there are no flight available at your location. Thank you for choosing our agency.
assistant
That's ok, no problem. Thank you for your help.
user