You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I had a business meeting with my clients in Washington, IAD. So I need a flight ticket from DTW. Can you help me?

ASSISTANT: Sure, please provide your journey dates to proceed further.

USER: Ok, my travelling dates are 07/02 and 07/04.

ASSISTANT: May I know your good name please?

USER: My name is Charles Wilson.

ASSISTANT: There is a service with UA airlines with 1 connection limit flight, shall I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Charles Wilson, your ticket is booked with flight number 1001.

USER: Thank you so much.

ASSISTANT: Thank you, have a safe journey.

USER: Welcome.