You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Thomas Campbell here. I am looking a flight from DTW to IAD, can you help me out?

ASSISTANT: Sure, I am glad to help you. Could you please share your travel dates?

USER: My trip will start from 09/17 and return on 09/19.

ASSISTANT: Please be on a hold.

USER: Ok,take your own time.

ASSISTANT: AA airlines are providing a flight for you with 1 connection and price limit is 200. Shall I proceed?

USER: That's perfect, proceed with the booking.

ASSISTANT: Ok, your ticket has been reserved with the flight 1010.

USER: Thanks for helping me.

ASSISTANT: Thank you for contacting us.