You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Larry Scott, I need to book a flight ticket to IAH from PHX in the month of September.

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

USER: My travelling dates are 09/15 and 09/17.

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 1001.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for reaching us.