Hello.
user
Hello, how can I be your helping hand?
assistant
I planned to visit Oakland to visit Angle island with my family, can you help me to book a flight on 07/11?
user
Sure. Can I have your airport codes please?
assistant
Sorry I like to travel on 08/11. My source airport is Detroit, MI-DTW and destination is CA-OAK.
user
May I know when you are planning to return?
assistant
My returning date is 08/13.
user
Do you have any specifications?
assistant
I want a flight with one halt. Price limit is 500.
user
Please hold on for a moment.
assistant
Sure.
user
Unfortunately there are no flights available with your specified dates.
assistant
Ok, thanks for your service.
user
May I know your good name please?
assistant
I am Michelle Thomas.
user
Thank you for opting us.
assistant