Hello.
user
Hello, how may I help you?
assistant
My name is Richard Perez. I would like to travel from ORD to DEN.
user
Ok, please help me with your travel dates.
assistant
My preferable dates are from 05/15 to 05/17.
user
Delta airline is available with 1 connection.
assistant
Please proceed with the booking.
user
Your ticket has been booked.
assistant
Thank you for your time.
user