You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, May I know your good name? please.

USER: I am Barbara Carter.

ASSISTANT: OK, How can I assist you with?

USER: We are planning to attend my friend's marriage, So I need to book a flight ticket.

ASSISTANT: OK. Could you please tell your requirements and journey details?

USER: My source is NY-EWR and destination is CA-OAK. My travelling dates are from 04/21 to 04/23 with price 1000. And with 1 connection.

ASSISTANT: OK,please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight that matches your essentials. We found a JetBlue airline with flight number 1015, in addition to this there is price limit of 200 and 1 connection. May I proceed?

USER: OK, You can proceed.

ASSISTANT: OK, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for your valuable time.