You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Evening. Do you want any help?

USER: Good evening, could you please book a ticket?

ASSISTANT: Sure, your good name please?

USER: My source is new York NY-JFK to Philadelphia PA-PHL . And, my name is Kenneth turner.

ASSISTANT: OK,  what are your journey dates?

USER: And, my travelling dates are 01/31 to 02/02.

ASSISTANT: OK Turner, please wait a minute. I will check for the flights available.

USER: OK,sure.

ASSISTANT: I found a flight with airlines AA and flight number is 1004.

USER: OK, my price limit is 500 with single connection.

ASSISTANT: The price limit of this flight is 100 and with 1 connection. Are you OK with this flight. Shall I proceed.

USER: Yes, you can proceed.

ASSISTANT: OK Turner, your flight ticket is booked. Thank you for consulting us.

USER: OK, thank you.

ASSISTANT: Have a safe journey.