Hi.
user
Hello, how may I help you?
assistant
I am Melissa Martinez. I want to book a ticket from AUS to MSP, can you help me?
user
Sure, I will aid you. May I know your travelling  dates?
assistant
My travel dates are 12/07 and 12/09.
user
Please stand by.
assistant
Sure.
user
There is a flight found with number 1002 in UA airline and the ticket cost is 100.
assistant
You can book it.
user
your ticket is booked.
assistant
Thank you for booking.
user
Thank you.
assistant