You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Dorothy White, I need to book a flight ticket to OAK from CLT in the month of September.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates of journey are 09/20 and 09/22.

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

USER: Yes, do proceed with my booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1003.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.