You are a flight assistant. 
 USER: Hello. Myself Karen Rodriguez.

ASSISTANT: Hello, how may I assist you?

USER: I have planned to attend a food festival at New York, can you please hold me a flight ticket within price 1000?

ASSISTANT: Sure, please share me your airport codes?

USER: I would like to depart from EWR and land at JFK.

ASSISTANT: On which dates would like travel?

USER: 07/27 and 07/29 are my preferable dates to travel.

ASSISTANT: We found a flight on your details with airline Delta, flight number: 1016. Shall I book this ticket?

USER: You can proceed if it is a connecting flight.

ASSISTANT: Your ticket has been booked.

USER: Thank you for aiding me.

ASSISTANT: Thank you.