Hello, Pamela Baker here.
user
Hello, how can I aid you?
assistant
I need to book a flight ticket.
user
Ok, please share your airport codes.
assistant
DTW and LAS are the source and destination airport codes.
user
Can I know your travelling dates?
assistant
December 17 and 19 are my planned travel dates.
user
Do you have any class preferences?
assistant
I prefer to travel in economy class.
user
There is  a connecting flight with UA airlines and fare of 100. Shall I proceed?
assistant
Please book the ticket.
user
Your ticket is reserved with flight 1008.
assistant
Thanks for the kind assistance.
user
Thank you for choosing.
assistant