Hello, I am Elizabeth Hill.
user
Hello, how can I aid you today?
assistant
I want to visit Getty Centre at Los Angeles, Can you please book a ticket for me?
user
Ok, I will help you in booking, may I know your airport codes?
assistant
Origin: ATL and Destination: LAX.
user
May I know your travelling dates?
assistant
My depart is on 04/04 and return is on 04/06. I need 1 connection.
user
May I know your price limit?
assistant
Price 500.
user
Sorry to tell that there are no flights found on your requested dates.
assistant
Ok. Thank you.
user
Thank you for contacting  us.
assistant