Hi.
 Hello, how can I render you today?
I am Karen Clark.
Ok.
I am looking for a flight from Houston, can you book me the flight ticket from IAH to OAK?
Sure, I would be happy to help you.
My trip dates are from Apr 4th till Apr 6th.
 Do you prefer any halt in between your journey?
Yes.
Ok, please wait a moment, let me search a flight for you.
Ok.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
That's ok, not an issue. Thank you.
Thank you for approaching us.