Hello.
user
Hello. How can I  help you?
assistant
I am David Perez here. I am planning to book a flight ticket from ORD to DTW. Can you please help me with booking?
user
Your travelling dates please?
assistant
My travelling dates are from 02/06 to 02/08.
user
There is a flight with single connection, can I proceed for booking in 1027 flight?
assistant
Sure, you can proceed with that booking.
user
Your booking is done in Delta airlines.
assistant
Thank you for your help in booking my ticket for the flight 1027.
user
Than you for choosing us.
assistant