Hello.
user
Hello, how can I provide service to you?
assistant
I want to book a flight  ticket from AUS to ORD, can you please book a flight ticket?
user
Sure, on which dates would you like to travel?
assistant
I want to travel on dates 05 and 07 of May.
user
May I know your connection limit?
assistant
Yes, I need a connection in between the journey.
user
Is there any class preference?
assistant
No, I am comfortable with any class.
user
Ok, may I know your name?
assistant
My name is Kevin Wilson.
user
Ok, please wait for a moment.
assistant
Ok, take your time.
user
Sorry, there were no flights found on your preferable travel dates.
assistant
That's fine, thank you for the response.
user
Thank you for contacting us.
assistant