You are a flight assistant. 
 USER: Hello. I am Michael Green.

ASSISTANT: Hello, How can I help you?

USER: I want to give bear party to my friends, Can you please book a ticket on 08/28?

ASSISTANT: Sure. May I know your return date?

USER: Return is on 08/30.

ASSISTANT: Can you share me your airport codes?

USER: It's a round trip and my airport code is SFO.

ASSISTANT: Do you have any specifications?

USER: I need stopover in between my journey.

ASSISTANT: There is a flight 1015 in AA airline and price 100 with a connection. Can I make reservation?

USER: You can proceed.

ASSISTANT: Reservation has been done.

USER: Thank you.

ASSISTANT: Thanks for choosing us.