Hello.
user
Hello, how may I aid you today?
assistant
I am Stephanie Martinez. I am looking for a flight from OAK to IAH, can you make a seat reservation in flight?
user
Sure, when you are planning your journey?
assistant
My trip dates are from 08/07 till 08/09.
user
Sorry to say that, no flights were found on your requested dates.
assistant
That's ok, no problem. Thank you for your information.
user
Thank you for opting us.
assistant