You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Andrew Brown. I have a plan to meet my friend in Seattle, can you help me for booking a flight ticket from ATL to SEA?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My travelling dates are from 02/15 till 02/17.

ASSISTANT: Give me a moment. There is one flight is available for you with single connection.

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with flight number 1001 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.