You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Stephanie Carter, here.

ASSISTANT: Can you tell me how can I assist you?

USER: There is a  meeting with my client in Charlotte, so I want to book a ticket from IAD to CLT.

ASSISTANT: May I know your meeting dates?

USER: The meeting is on 09/09 and return on 09/11.

ASSISTANT: Here is a flight for you with connection limit 1 and price 100.

USER: It is ok for me, please proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for reaching us. Great service.

ASSISTANT: Your ticket details are 1006 and Delta flight. You are Welcome.