Hello.
assistant
Hello. I am Donald Edwards. Will you book a ticket from Boston, BOS?
user
Sure, when are you willing to travel?
assistant
I planned to travel on 11/03 and 11/05.
user
Ok, please let me know your destination airport code?
assistant
Oakland, OAK is my destination point.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting, no flights found with your requested details.
assistant
Ok. Thank you.
user
Thank you for opting us.
assistant