Hello, I am Paul White.
user
Hello, How can I help you?
assistant
I would like to go for hummer tour along with my parents.So, can you reserve a flight ticket to Las Vegas, LAS?
user
Sure, May I know the source code?
assistant
My boarding point is Dallas & Fort Worth, DFW.
user
Please help me with your travel dates.
assistant
I will start on 06/09 and return on 06//11.
user
Please wait a minute.
assistant
Ok.
user
Sorry, No flights found with your chosen dates.
assistant
It's ok, no problem. Thank you for your kind information.
user
Thank you for opting us.
assistant