Hello.
Hello, how may I aid you today?
I am planning to attend  event in Houston, can you please make make a reservation from SFO to IAH?
Sure, I am here to help you out. Please provide me your trip dates.
My journey dates are on Nov 13th and 15th.
May I know your name to proceed further?
My name is Kimberly Lewis.
Kimberly Lewis, sorry there is no flight in your route as per your route.
Ok, no problem. Thank you.
Thank you for reaching us.