You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I have planned for a holiday vacation with my friends in Seattle. Can you book a ticket on 09/09?

ASSISTANT: Sure, can you please help me with your return journey date?

USER: I intend to return on 09/11.

ASSISTANT: May I know your airport codes?

USER: Sure, my nearest boarding airport is Atlanta, GA - ATL. The Seattle airport code is WA - SEA.

ASSISTANT: Can you please help me with your connection limit along with your name?

USER: Sure, I need a halt in between my journey. I am Stephanie Carter.

ASSISTANT: Thank you for your details. A flight with price 100 having single connection is found in UA airline. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed in flight number 1027.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.