Hi.
user
Hello, do you need any help from us?
assistant
Can you please help me with booking a flight ticket from DCA to LAS?
user
Sure, could you please share your departure and arrival day?
assistant
My travel dates are Jan 18 and 20.
user
Ok, could I have your name please?
assistant
My name is Frank Wilson.
user
Ok, do you need any direct or connecting flight?
assistant
I need a connecting flight.
user
Ok, may I know your class preference?
assistant
I prefer business class.
user
The economy class with flight number 1000 of Frontier airline is available having fare as 200 and connection as 1, is it ok for you?
assistant
You can proceed with booking.
user
Sorry, there is no class with your request.
assistant
Ok. Thank you.
user
You are welcome, have a great day.
assistant