Hi.
user
Hello.
assistant
Deborah Turner here.
user
How can I help you today?
assistant
I am looking for a flight from LGA to IAD, hope you are helping me with booking.
user
Sure, I am happy to help you. May I know your trip dates?
assistant
Ok, my preferable dates are from Feb 21 to 23.
user
Do you have any stopover in between journey?
assistant
Yes I need a connecting flight and I want to departure in the evening time.
user
Is there any other specifications for you?
assistant
No.
user
Thanks for providing details, no flights are available on your journey routes.
assistant
It's ok, thanks for checking.
user
Thank you for reaching us.
assistant