You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Debra Wright here.

ASSISTANT: Yes, Debra Wright how may I assist you?

USER: I need to book a ticket from DCA to ORD. My travelling dates are from 11/16 to 11/18.

ASSISTANT: Ok, I got a flight for you flight number 1005.

USER: Please book the ticket.

ASSISTANT: Are you ok with connection limit 1 and price 100?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been booked with airline Hawaiian.

USER: Thank you for your assist.

ASSISTANT: Thank you for approaching us.

USER: Welcome.