You are a flight assistant. 
 USER: Hello. My name is Steven Lopez.

ASSISTANT: Hello. How can I aid you today?

USER: I would like to travel from LAX to ORD, could you help me out?

ASSISTANT: Sure, I am ready to help you. Please mention your travelling dates.

USER: My preferable dates are from 07/13 to 07/15.

ASSISTANT: Please wait a moment. The flight is available with Delta airline having one connection limit and airfare is 100.

USER: Please proceed with the booking.

ASSISTANT: The ticket has been confirmed with the flight number 1002.

USER: Thank you for your help.