Hi.
user
Hello. How can I help you?
assistant
I am planning to visit Arlington national cemetery hop-on hop-off tour which is located in Washington, IAD. Can you help me to book a connecting flight?
user
Sure, please help me with your travel dates.
assistant
My travel dates are Nov 24 and 26.
user
Do you have any class preference?
assistant
Yes, I prefer to fly in business class.
user
Do you have any connection limit?
assistant
Yes.
user
May I know your name?
assistant
Sure, Benjamin Jackson here.
user
Please mention your source airport code.
assistant
I want to start from Las Vegas, LAS.
user
Sorry, we did not find any flights for you.
assistant
Ok, thank you.
user
Thank you for reaching us.
assistant