Hello.
user
Hello, how may I help you?
assistant
Amanda Wright here. I have a program to attend, so could you help me to book a  ticket from EWR to LGA.
user
Sure, I am glad to help you. Can you please help me with your travel dates?
assistant
My travel dates are 11/25 and 11/27.
user
Ok, please let me know your class preference.
assistant
I would like to board a business class with connecting flight.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry, there is no flight available as per your requirements.
assistant
No issue, thank you for the time.
user
You are welcome and have a nice day.
assistant