Hello, I am Charles Hill.
Hello, How exactly I can serve you the best today?
I have got an invitation to attend president inauguration day so, I want you to book a flight to Oakland, CA - OAK.
Sure, May I know your travelling dates?
Thank you.My travel dates are 05/27 - 05/29.
Can you please help me with the source?
I want to board from Minneapolis & St. Paul, MN - MSP.
 Ok, please wait a moment, let me search a flight for you.
Ok, I will wait.
 Thanks for your precious time. We found Frontier airline fare of 200. Shall I proceed for booking with single stop over flight?
Ok, proceed.
Your ticket has been confirmed with airline number 1012.
Thanks for your best service.
Thank you for choosing us.