Hello.
user
Hello, how can I assist you today?
assistant
Can you please book a flight ticket from AUS to ORD?
user
Sure,  On which dates would you like me to book a flight ticket for you?
assistant
Thank you. I have planned my travel dates as Feb 21 and Feb 23.
user
On what name, do I need to reserve your ticket?
assistant
Please go with my name Ashley Roberts.
user
Let me know your connection limit?
assistant
Sure, I am looking for single connecting flight.
user
Do you have any other requirements?
assistant
Yes, I would prefer business class to travel so please make sure that.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure, take your time.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for choosing us.
assistant
Most welcome.
user