Hello, I am Sarah Hall.
user
Hello. How may I assist you?
assistant
I would like to visit Library of Congress to collect some information from old Newspapers at Chicago, which helps me to write an Article about corruption. Can you book me a ticket from DEN to ORD?
user
Sure, can you share your travel dates please?
assistant
I would start my trip on 09/19 and return on 09/21.
user
Thanks for your patience. I have found Delta airlines which flies with one connection.
assistant
Ok, please proceed.
user
Yes, I have confirmed your flight ticket with flight number 1001.
assistant
Thanks for your service.
user
Thank you.
assistant