Hello.
user
Hello, how can I assist you?
assistant
I want to attend a Marriage in Philadelphia. Can you please help me for booking the flight ticket?
user
Sure, may I know your airport codes?
assistant
My airport codes are AUS and PHL.
user
Please share your trip dates.
assistant
My travelling dates are Jan 10 and Jan 12.
user
Which class do you prefer?
assistant
I want to prefer business class.
user
May I know your name?
assistant
My name is Andrew Adams.
user
Please wait for a while.
assistant
Ok, I will wait.
user
Sorry Andrew Adams, no flight is available as per your requirements.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us.
assistant