Hello.
Hello. How can I assist you at this moment?
Can you book a direct flight from HOU to OAK to attend a conference meeting?
Sure, I am happy to help you with that. Can I have your travel dates please?
Oct, 14 and Oct, 16 are my travel dates.
Ok, please let me know the timings of your journey.
I don't have any specific timings.
Do you  prefer any specific class to travel?
No, thank you.
Are you looking for any connecting flight?
I already mentioned above.
Can I have your good name please to proceed further?
Linda Rodriguez here.
Ok, please wait a moment.
Sure.
Sorry Linda Rodriguez, no flight is available to you on your dates.
It's ok, thank you for checking.
Thank you for choosing us, have a good day.