Hi,. I am Ryan Scott.
user
Hello, how may I serve you?
assistant
To Dallas, DFW reserve me a seat to visit American airlines centre.
user
Sure, may I know where are you heading from?
assistant
Thank you. I am heading from Seattle, SEA.
user
When are you planning to travel?
assistant
I will fly on 10/07 and recur on  10/09.
user
Do you need a way station?
assistant
Yes, I need a halt.
user
Ok, please wait.
assistant
Sure.
user
Thanks for waiting, there are no flights available at this moment.
assistant
Ok, I will choose other airline. Thank you.
user
Thank you for picking us.
assistant