Hello.
user
Hello, how can I help you?
assistant
Can you please check for the flights on the route from IAD to HOU please? I was looking for a connecting flight for this trip.
user
Sue, can you provide me with the journey dates please.
assistant
My journey dates are from Nov 5th to Nov 7th.
user
Is there any class preference?
assistant
No, thanks for asking.
user
May I know the airline preference?
assistant
Any airline is ok for me.
user
May I know your name please?
assistant
Myself Michelle Miller.
user
Give me a moment.
assistant
Sure.
user
 Michelle Miller, I regret to inform that there are no flights on your route with the given dates.
assistant
Oh! That's fine. Thank you for checking. Welcome.
user