Hi, I am William Collins.
user
Hello, how may I serve you today?
assistant
Me and my friend's were planning to visit rockridge ice cream & gelato tour which is in Oakland. Can you please assist me in booking a flight ticket with fare 500?
user
Sure, we are mirthful to help you. Can you please let me know your journey dates?
assistant
My departure date is 08/17 and arrival date is 08/19.
user
Kindly assign your source and destination points?
assistant
My source code is TX-AUS and destination code is CA-OAK.
user
Please wait for a while.
assistant
Sure.
user
Sorry we did not find any flights matching your criteria.
assistant
Ok, no worries at all. Thank you.
user
Thank you for reaching us. Have a good day.
assistant