Hello.
user
Hello, how can I help you?
assistant
I want to book a flight ticket from NY-EWR to CA-SFO. Could you help me with booking under a fare 500?
user
Sure, may I know your planned journey dates?
assistant
My preferable journey dates are 04/01 to 04/03.
user
May I know your name please?
assistant
I am Ashley Green.
user
Sorry, no flights found with your given details.
assistant
Ok, not an issue.
user
Ok, thank you for opting us.
assistant
Thank you.
user