You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Ashley Miller.

ASSISTANT: How may I assist you Miller?

USER: I want to have a reservation from IAD to CLT, for attending a art exhibition.

ASSISTANT: Ok, I will help you. Can you help me with your travelling dates?

USER: Ok, my dates will be from 02/20 to 02/22.

ASSISTANT: I have found a flight 1008 with 1 connection limit, from Delta airline which costs 200. Shall I proceed for the booking?

USER: You may book the tickets.

ASSISTANT: You flight tickets has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching out here.