Hi,. I am Joshua Lopez.
user
 Hello, How exactly I can serve you the best today?
assistant
Can you please book a flight ticket to Boston, MA - BOS from Chicago, IL - ORD?
user
 Sure, I would be happy to help you.
assistant
Thank you.
user
Do you prefer any halt in between your journey?
assistant
Yes, I need a stopover.
user
May I know when you have planned to travel?
assistant
I will fly on 11/19 and return on 11/21.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
 Thanks for your precious time.
assistant
Ok.
user
We found Delta airline fare of 100. Shall I proceed for booking with single stop over flight?
assistant
Please proceed.
user
 Your ticket has been confirmed with airline number 1001.
assistant
Thanks for your kind help.
user
Thank you for choosing us.
assistant