Hello.
user
Hello, how may I help you today?
assistant
Myself Debra Roberts, I have a conference meeting at Washington this weekend. Can you please help me in reserving the ticket from IAH to IAD?
user
Sure, may I know your trip dates please?
assistant
I am willing to leave on Sept 27th and again I will return back on Sept 29th.
user
Do you need halt in between your journey?
assistant
I mostly prefer for single connection.
user
Ok, any other requirement to be met?
assistant
My class preference is business class.
user
Sorry, there are no flights found with your given details.
assistant
Not a big problem, anyhow thank you very much for your service.
user
Thank you for reaching us.
assistant
You are welcome.
user