Hello,. I am Janet Hernandez.
user
Hello, How can I serve you?
assistant
 I would like to attend a seminar on Online Trading in John Hancock Center at Chicago, ORD. Can you please reserve a flight ticket with connecting flight?
user
Sure, May I know the source code?
assistant
My source point is Los Angeles, LAX.
user
Please help me with your travel dates.
assistant
My journey dates on 11/02 and 11/04.
user
Please wait a minute.
assistant
Sure.
user
There is no flight with your respective dates of travel.
assistant
Ok, no problem. Thank you.
user
Thank you for availing us.
assistant