Hello.
user
Hello, how can I help you now?
assistant
I need to meet my sister on her birthday in Chicago, can you please help me to book my flight ticket from AUS to ORD?
user
Sure, can you please mention the travelling dates of your journey?
assistant
Sure, I want to depart on 01/13 and return back on 01/15.
user
Ok, may I know your name please?
assistant
My name is Brenda Brown.
user
Sorry, there are no flights found on your requested dates.
assistant
No problem, I will find an other way to travel. Thank you for checking.
user
Thank you for approaching us, have a nice day.
assistant