Hi, I am Ashley Martinez.
user
Hello, how may I help you?
assistant
I would like to book a flight ticket from Austin, TX-AUS on 12/23 to Boston, MA-BOS , to celebrate my grand parents 60th anniversary. My return would be on 12/25.
user
Sure, please wait a moment.
assistant
Sure.
user
Thanks for waiting. Unfortunately there are no flights found with your requirement.
assistant
Ok, no issue. Thanks for your information.
user
Thanks for choosing us.
assistant