Hello. I am Margaret Thompson.
user
Hello. How can I assist you?
assistant
I have to book a flight ticket  that I am unable to do, could you please help me in booking flight ticket on dates 12/05 and 12/07?
user
Ok, may I know your travelling airport codes?
assistant
My travelling airport codes are AUS and DTW.
user
 Here is a connecting flight with fare 100 and 1000 as flight number. Shall I proceed with booking?
assistant
You can proceed with booking.
user
Ok, your ticket is confirmed.
assistant
Thank you.
user
Thank you for reaching us.
assistant