You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I need you to book a flight ticket from DEN to LGA, please help me.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: September 20 and 22, are my planned travelling dates.

ASSISTANT: Can I know your name please?

USER: Kenneth Parker here.

ASSISTANT: Do you need any specifications?

USER: Nothing much to state.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1027.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us.