You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am David Lopez, can you please help me in booking a flight ticket from DTW to ATL?

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

USER: My journey dates are 07/30 and 08/01.

ASSISTANT: Give me a moment.

USER: Ok, take your time.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight 1022 and airline is Southwest.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.