Hello. Stephen Perez here.
user
Hello. How can I help you?
assistant
There is a get together with my relatives, so I want to book a ticket from DFW  to LAS.
user
Can I know your travel dates to check for the exact flight?
assistant
My travel dates are from 06/23 to 06/25.
user
Yes, I found a flight-1001 with the AA airlines, shall I proceed?
assistant
Please proceed for booking, if the connection limit is 1.
user
Yes, your booking is confirmed.
assistant
Thanks for helping me out.
user
Thank you for contacting  us.
assistant