Hello, Samuel Moore here.
user
Hello, how can I help you today?
assistant
I need you to book a flight ticket from PHX to LGA.
user
Sure, may I know your travelling dates please?
assistant
September 9 and 11 are my planned travel dates.
user
Do you have any other requirements?
assistant
I need you to book a flight that departs in the afternoon.
user
Unfortunately there are no flights found with your given information.
assistant
Ok, thank you for the help.
user
Thank you.
assistant