You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ronald Evans here.

ASSISTANT: How may I help you out?

USER: I need your help to book a flight from HOU to EWR, can you help me with this?

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

USER: My travelling dates are 12/08 and 12/10.

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

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1021.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.