Hello.
Hello, how may I assist  you?
I have to attend a meeting in SFO, can you please book a flight ticket from HOU?
Sure, I will help you out. May I know your travel dates please?
Thanks, my departure date is 09/22 and please book my return ticket also on 09/24.
Please, provide me your name to process further?
Sure, my name is Betty Lewis.
Sorry Lewis, no flights on your route.
It's ok no problem, I will go with another airline. Thank you for your information.
Ok, thank you for reaching us.