Hi, I am Angela King.
Hello, how may I amend you now?
I want to meet my friend at The Guardian Building which is at Detroit, MI-DTW, can you please book me a ticket?
Sure, I can book a ticket for you. May I know your start and return dates of your travel?
My travelling dates are from 12/16 to 12/18.
Help me with your source code?
 My source airport code is Oakland, CA-OAK.
A plane in Spirit airlines is running on your route with a fare of 100 only. Are you ok with this?
Yes, I am comfortable.
Ok, your booking has been completed.
Thank you for your service.
Thanks for making us to serve you. Your flight number is 1014.