You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I'm planning to go for IAD from DTW, can you please help me to book my ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: My trip dates are 01/29 and 01/31.

ASSISTANT: Ok, give me a moment.

USER: Myself Kevin Williams.

ASSISTANT: I have found a flight for you with a price of 100 and a connection of 1. Can I proceed Kevin?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.