Hi, I am Nicholas Phillips.
user
Hello, how can I help you today?
assistant
I am planning to visit Arlington national cemetery hop-on hop-off tour which is famous in Washington DC - IAD. Can you help me to book a connecting flight?
user
Sure, we are here to help you.
assistant
Thank you.
user
Kindly mention your take off airport code.
assistant
I want to take off from Chicago, IL - ORD.
user
Can you please provide me your travel dates?
assistant
I want to fly on 08/30 and recur on 09/01.
user
Ok, please wait a moment.
assistant
Sure.
user
There is  a flight with your requirement, airline is AA with price 100 and single connection. Shall I proceed with booking?
assistant
Please proceed with the booking.
user
Your booking is done and flight number is 1016.
assistant
Thanks for your kind assistance.
user
Thanks for reaching us.
assistant