Hi.
user
Hello. How can I help you at this moment?
assistant
I am David Brown. I am planning to travel from DTW to OAK, can you help in booking a flight for?
user
Sure, I am happy to help you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket?
assistant
My travelling dates are 12/10 to 12/12.
user
Please hold on a moment, I will check flight availability in this route.
assistant
Sure.
user
According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Delta airlines. Shall I confirm this flight ticket for you?
assistant
Proceed  for booking.
user
Your flight ticket is booked successfully, flight number is 1001.
assistant
Thank you.
user
You are welcome David Brown.
assistant