Hi, I am Mary Harris.
Hello Harris,. How can I help you now?
 I want to meet my friend  on his birthday will you please help me in booking a ticket? My source and destination is from  DTW-LAS. My travelling dates are 04/22 and return on 04/24.
Sure Harris. Please let me know your travelling dates, it will help me to check the flight for you. OK Harris, your travelling dates received, please wait a minute.
OK.
Thank you for waiting. I have found a flight for you as per your dates.
Can I know the details of the flight?
Flight 1005 of Spirit airlines with connection as 1 which costs 100. Can I confirm it?
OK, You can confirm.
Happy to say that your ticket has booked.
Thank you.
Thank you for reaching us. Have a safe journey.