You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am looking for a flight from DTW to BOS, can you help me out?

ASSISTANT: May I know your travelling dates?

USER: My travel dates are from 04/29 till 05/01.

ASSISTANT: Can I know your  airport codes please ?

USER: Already I mentioned it above.

ASSISTANT: May I know your name please?

USER: Myself Robert Hall.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with flight number 1000 with connection 1, can I proceed with this flight?

USER: Please proceed with it.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.