You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be of your assistance?

USER: I am Sandra White, planning to visit all the New York places. So,please book a flight for a round trip New York, JFK.

ASSISTANT: Sure, do you have any price limit?

USER: I need a flight with a fare of 1000.

ASSISTANT: What are your planned dates of journey?

USER: I planned to travel on 05/01 to 05/03.

ASSISTANT: Thank you for your details, we found a flight in an airline UA of number 1007. Shall I proceed to reserve?

USER: Ok. You can confirm my ticket.

ASSISTANT: Your flight ticket is done with the booking.

USER: Thank you.

ASSISTANT: Thank you for availing with us.