Hi.
user
Hello. How may I help you today?
assistant
I am Brandon Lewis. I would like to book a ticket from AUS to ORD, can you help me?
user
Sure, let me know your travel dates please?
assistant
My travel dates are 07/25 and 07/27.
user
Do you have any specific arrival and depart timings?
assistant
I want to depart in the afternoon.
user
Ok, is there any class preference?
assistant
No.
user
May I know your connection limit?
assistant
I need a connecting flight.
user
Do you have any airline preference?
assistant
I am comfortable with any airline.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
No problem, thanks for checking.
user
Thanks for reaching us, have a nice day.
assistant