Hello.
user
Hello, how can I support you?
assistant
I am passionate about wild life  photography and I need to visit San Francisco zoo, can you help me to book a direct flight?
user
Sure, may I know your travelling dates?
assistant
I want to depart on 03/04 and I intend to return on 03/06.
user
May I know your source and destination?
assistant
My boarding point is GA-ATL and my destination is CA-SFO.
user
May I know your price limit?
assistant
I need the ticket with in the price limit 500.
user
Please wait for a moment.
assistant
Ok.
user
Sorry to say that, there is no direct flights were available with your details.
assistant
Ok, thanks for your information.
user
May I know your good name?
assistant
I am Robert Edwards.
user
Thank you, for choosing us.
assistant