You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to book a flight ticket from EWR to DEN?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My travelling dates are 06 and 08 of Sep.

ASSISTANT: Do you have any  specifications to be met?

USER: I need a direct flight.

ASSISTANT: Can I have your name to proceed?

USER: I am Kimberly Robinson.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a direct flight of United airlines, flight number-1003 class-economy and fare is 100. Would you like me to proceed?

USER: Please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting us.