Hello.
user
Hello, how can I assist you now?
assistant
I would like to book a ticket from AUS to ORD, can you please help me out?
user
Sure, I am  happy to help you with that. Can I have your travel dates please?
assistant
I am travelling on these dates Jan 20th and 22nd.
user
Ok, please let me know  your good name.
assistant
Jonathan Harris here.
user
Ok, please let me know  the timings of your journey.
assistant
I prefer departure time in the afternoon.
user
Do you have any other specifications to get flight for you?
assistant
I need single connected flight.
user
Sorry Jonathan Harris, no flight is available to you on your dates.
assistant
Ok no problem, thank you for your services.
user
Thank you for choosing us, have a good day.
assistant