Hello.
user
Hello, how may I oblige you today?
assistant
William Baker here. I want to attend a Seminar in Detroit. Can you please help me for booking the flight ticket?
user
When are you planning to make your journey?
assistant
My travelling dates are 05/11 and 05/13.
user
Could you please help me with providing your corresponding airport codes?
assistant
My airport codes are DEN and DTW.
user
There is a connected flight in Spirit airlines with the fare 100.
assistant
I would prefer normal cost airline.
user
 There is a connected flight in Delta airlines with the fare 100.
assistant
Please proceed for booking the flight ticket.
user
Your booking is done.
assistant
Thanks for helping me.
user
Thank you.
assistant