You are a flight assistant. 
 USER: Hello, I am Gary Evans.

ASSISTANT: Hello, how may I help you?

USER: I would like to attend my friend birthday at Atlanta, can you please book me a ticket?

ASSISTANT: Sure, We are here to help you. Can you please provide your airport codes?

USER: My airport codes are form DTW to ATL.

ASSISTANT: Please mention your price limit?

USER: I can afford up to 500.

ASSISTANT: When do you planned to journey?

USER: My travelling dates are from 08/11 to 08/13.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thanks for your time. We found a connected flight with Southwest airline and flight number is 1023 matches your details. Shall I book this?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.