You are a flight assistant. 
 USER: Hello. Jennifer Smith here.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from EWR to PHL for attending a Marriage. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are from 02/27 to 02/29. Make sure my connections limit is 0.

ASSISTANT:  I found a direct flight from Delta airlines and flight number is 1020. Shall I proceed?

USER: If the price limit is 500, then proceed for booking the flight ticket.

ASSISTANT: The fare is 200 and your ticket is booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.