Hello. I am Dennis Roberts.
user
Hello, How can I assist you?
assistant
I would like to book a flight on 01/01 to meet my elder brother to collect my old books.
user
Ok.
assistant
Could you please help me with booking a return flight ticket on 01/03?
user
Sure, I am here to help you. May I know your journey dates?
assistant
I have already mentioned above.
user
Ok, can you share me your airport codes?
assistant
Sure, I want to board from San Francisco, CA-SFO to Minneapolis &  St.Paul, MN-MSP.
user
Do you have any preferences?
assistant
Yes, I need a halt in between the journey.
user
You have a flight 1000 in AA airline and price 200 with a connection, Shall I proceed?
assistant
Yes, please proceed.
user
Your ticket has been booked.
assistant
Thank you for your assistance.
user
Thank you.
assistant