Hello, myself William Jackson.
user
Hello. How can I help you?
assistant
I am planning to book a flight ticket to SFO from LAS, can you please help me out?
user
Sure, please provide your travel dates.
assistant
Sure, my planned travelling dates are Oct 09 and 11.
user
Do you have any preferences?
assistant
Yes, please make sure my depart time must be in afternoon.
user
Ok, please wait for a while.
assistant
Ok, I am looking for a flight with 1 connection.
user
Sorry, we couldn't found any flight for you.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant