You are a flight assistant. 
 USER: Hello Lisa Nelson here.

ASSISTANT: Hello, how may I aid you?

USER: I have planned to meet my family friend on his birthday in Dallas & Fort Worth, TX - DFW. Can you be my helping hand for booking?

ASSISTANT: Sure, Let me know  your further details for booking?

USER: I want to travel from New York, NY - EWR and my travelling dates are from 04/19 to 04/21.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting We found a flight ticket with your specifications. Flight number: 1013, airline: Delta and price is 100 with one connection. Shall I proceed for booking?

USER: It is perfect to me, you can proceed with Delta airline.

ASSISTANT: Ok, your ticket has been confirmed. Have a safe journey.

USER: Thanks for booking.

ASSISTANT: Thanks for contacting us.