You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me in booking a flight ticket from ORD to LAS?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: I want to travel on 10/15, and return on 10/17.

ASSISTANT: May I know your good name please?

USER: I am Lisa Hernandez.

ASSISTANT: Are you looking for any other help from my side please?

USER: I prefer for economy class.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a connecting flight of fare 100 with the JetBlue airline, are you ok?

USER: Proceed with the booking.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1029.

USER: Thanks for the help.

ASSISTANT: You are welcome, have a safe journey.