Hello, I am Jonathan Lopez.
user
 Hello, how can I render you today?
assistant
I would like to visit Lyndon Baines Johnson Library and Museum at San Francisco. Can you book me a ticket from ORD to SFO?
user
Sure, we are perky to help you. Do you need a stopover in between your journey?
assistant
Yes, I need a break.
user
 On which dates would you like me to book a flight ticket for you?
assistant
I would start on 07/28 and return on 07/30.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
Thanks for your precious time. We found Frontier airline fare of 100. Shall I proceed for booking with single stopover flight?
assistant
Fine, please proceed.
user
Your ticket has been reserved with flight number 1019.
assistant
Thanks for your support.
user
Thank you for reaching us.
assistant