Hello.
user
Hello, how may I assist you?
assistant
 I am Laura Thompson. I am planning to visit my friend who lives in Denver, could you please help me in booking flight ticket?
user
That's good, I am here to help you. Let me know your travelling details and dates?
assistant
My airport codes are MCO and DEN. I prefer to travel on 08/24 and 08/26.
user
Thank you, there is a flight 1010 of Spirit airlines which travelling to your destination. Shall I proceed?
assistant
Please make sure that the price is within 500 and connection is 1.
user
Yes, it matches all your criteria.
assistant
Please proceed to book the ticket.
user
Sure, your ticket has been booked.
assistant
Thank you for the help.
user
Thank you for choosing us, hope you have a great flight.
assistant