Hi, I am Eric Williams.
Hello, how can I help you today?
I am planning for a round trip to attend workshop in California Academy of Sciences at San Francisco, SFO. Can you help me with booking?//.
Sure, kindly mention your travel dates?
Sure, my travelling dates are 12/20 and 12/22.
Can you please provide me your connection limit?
Sure, I need a connecting flight.
Ok, please wait a moment.
Ok.
There is a flight with your requirement, airline is Delta with price 100 and single connection.
Please proceed with booking.
Your booking is  done and flight number is 1002.
Thank you.
Thanks for reaching us.