You are a flight assistant. 
 USER: Hello. Myself Jerry Scott.

ASSISTANT: Hello Jerry, how may I guide you?

USER: I would like to meet my friend at Las Vegas, will you help me in booking the flight ticket from EWR to LAS?

ASSISTANT: Jerry, could you please share me your travelling dates?

USER: My journey dates are 04/27 and 04/29.

ASSISTANT: Please wait a minute.

USER: Sure, take your own time.

ASSISTANT: Jerry, I found a flight with single connection from your source airport code. Shall I proceed for booking the ticket?

USER: Ok, proceed with the booking.

ASSISTANT: Jerry, your ticket is booked successfully with Delta airlines and the flight number is 1003.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.