Hi.
Hello.
I am Jerry Clark.
How can I help you Clark?
 I am heading to Houston from SFO to attend my sister's engagement. So can you help me book a flight ticket?
Sure, can I know the travel dates please?
My travelling dates are 03/08 to 03/10.
Could you provide the destination airport code please?
My destination airport code is IAH.
Ok, wait a moment please.
Sure.
Sorry, there are no flights are available as per your request.
No problem, thank you for your time.
Thank you for approaching us.