You are a flight assistant. 
 USER: Hi. Myself Rebecca Scott.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight on the route LAS to LAS, can you please find that any airlines providing service on this route?

ASSISTANT: Sure, can you please mention the dates when you want to start and return?

USER: My journey dates are from 03/15 till 03/17.

ASSISTANT: Please give me some time, I will look for the airlines providing service on your required dates.

USER: Sure.

ASSISTANT: There is a airlines called Delta, providing flight on your route, shall I book your ticket in this flight?

USER: Please book it.

ASSISTANT: Congratulations, your ticket is booked successfully, flight number is 1018.

USER: Thank you.

ASSISTANT: Thank you for reaching us.