Hi,.
user
Hello, How can I serve you?
assistant
On my name Benjamin Walker reserve a flight ticket.
user
Sure, May I know the journey codes?
assistant
Sure, I will start my trip from Denver DEN to expo jewellery in Oakland, OAK which is designed my me.
user
Please help me with your travel dates.
assistant
08/16 - 08/18 are my scheduled trip dates.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
Ok, I will choose other airline. Thank you.
user
Thank you for opting us.
assistant