Hello.
user
Hello.
assistant
Myself Samuel Mitchell.
user
Samuel, how may I assist you today?
assistant
 I want a ticket from DFW to AUS, can you please see the availability of flights on this route?
user
Yes, can I know your travelling dates?
assistant
I would like to fly on 07/21 and return on 07/23.
user
Ok, please wait for a moment , I will revert you back.
assistant
Ok sure.
user
Sorry Samuel, there is no flights available on your travelling dates.
assistant
That's ok, thank you.
user
Thank for reaching us with your query, have a nice day Samuel.
assistant