Hello.
user
Hello, how may I assist you today?
assistant
I am Stephanie Davis. I planning to go for Comic show, can you please book a ticket to San Francisco, SFO?
user
Sure, can you please share your source code?
assistant
Source code is Austin, AUS.
user
Ok, kindly mention  your travelling dates?
assistant
Journey starts from 02/20 to 02/22.
user
Do you have any other restrictions to be met?
assistant
I need direct flight.
user
Ok, please hold a moment, let me search a flight for you.
assistant
Sure.
user
Thanks for your time, unfortunately we did not find any flight on that route.
assistant
No problem. Thank you.
user
Thank you for opting us.
assistant