Hello. I am Karen Collins.
Hello, how can I best assist you today?
I am planning to attend business meeting at HOU, can you please help me with booking a flight ticket from IAD?
Sure, we can help you with that. Please share your travelling dates?
Sure, I would like to depart on Oct 30 and return on Nov 1.
 We found a connecting flight, are you comfortable with it?
Ok, but make sure it is a business class.
Do you have any specifications with the timings?
No, I am comfortable with any timings.
Thank you for your details, there are no flights found with the given class.
Ok, no issues. Thank you for the information.
Thank you.