Hi. I am Gregory Hernandez.
user
Hello Gregory Hernandez, how can I help you now?
assistant
I want to book a ticket from AUS to IAD, can you help me?
user
Sure, I am here to help you with best airlines. On which dates you are looking to book your flight ticket?
assistant
My travel dates are Sept 05 and Sept 07.
user
Ok, please be patience. I will be back with available flights.
assistant
Make sure that, I want to return in the evening.
user
Sorry, no flights are available as of now. You please contact us later.
assistant
No problem, thanks for checking.
user
Thanks for reaching us, hope to see you again.
assistant