Hi. I am Angela Nelson.
user
Hello, how can I assist you today?
assistant
I would like to attend Environmental Science Conferences in Lawrence Hall of Science at Oakland, OAK. Can you please reserve me a ticket?
user
Sure, may I know your planned travel dates?
assistant
My planned dates are from 11/15 to 11/17.
user
Please share your source point.
assistant
My source is New York, NY-LGA.
user
Do you have any connection limit?
assistant
I  want a single connection.
user
Please wait for a moment.
assistant
Ok.
user
Thanks for waiting, we found an airline: UA, flight number: 1001 with a single connection and price is 100.
assistant
Ok, please confirm my reservation for this airline.
user
Your flight ticket has been reserved.
assistant
Thank you.
user
Thank you for reaching us.
assistant