You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I intend to visit Los Angeles tourist attractions so, can you please book a flight ticket from EWR to LAX?

ASSISTANT: Sure, let me know your planned dates of journey.

USER: My planned travel dates are 06/17 and 06/19.

ASSISTANT: Do you need a flag stop?

USER: Yes, I need one flag stop.

ASSISTANT: Ok, there is an AA airline with flight number 1008 and price of 100 available for you.

USER: Please book that flight.

ASSISTANT: May I know your name to proceed for booking?

USER: Robert Edwards is my name.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.