Hi.
Hello.
I am Helen Turner.
How may I assist you?
Can you help me in booking from IAH to IAD, as there is  a business meeting to attend?
Sure, I am here to help you out. May I know your travelling dates please?
My trip dates are Oct 25 to Oct 27.
Do you require any stopovers in your journey?
I need  a connecting flight.
How much you can spend for airfare?
My fare is 200.
Ok, wait for some time I will check the availability of flights on your details and get back to you.
Sure.
Sorry to inform you that, currently no flights are running at that locations due to abnormal weather conditions.
No issue, thank you.
Thank you for reaching us.