Hi.
Hello. How may I help you at this moment?
Can you please book a flight ticket to SEA from IAH?
Sure, may I  know your travel dates please?
My trip dates are 10/07 and 10/09.
Ok, please tell me your preferences related to airlines.
I prefer normal cost airlines.
Ok, could please tell me your full name for the documentation purpose?
Nicole Collins here.
Ok, please give me a minute.
Sure.
Sorry to inform you that, there is no flight found with the details you have provided to me.
That's ok, thanks for checking.
You are welcome. Thank you for reaching us.