Hello.
user
Hello, how may I assist you for today?
assistant
I am Samantha Turner. Can you book a flight ticket for me from ATL to IAH?
user
Sure, I will help you with that. Can you please provide your planned dates of journey?
assistant
I have planned to reach on 12/08 and back on 12/10.
user
Sorry Turner, there is no flights to your destination point.
assistant
Ok, that's fine, thanks for your search.
user
Ok, most welcome.
assistant