You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dorothy Carter here.

ASSISTANT: Can I know what I have to do for you?

USER: I want to attend a business meeting in DCA from PHL, can you help with this?

ASSISTANT: Can you please let me know your travelling dates?

USER: My period of journey are 10/01 and 10/03.

ASSISTANT: Here is a flight ticket with 1 connection flight and 1006 as flight number.

USER: You can proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thanks for your help and great service.

ASSISTANT: Most welcome.