You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER: I am Linda Taylor. Can you please book a ticket to Detroit, MI - DTW on 11/07?

ASSISTANT: Sure. May I know your return date?

USER: Ok, I intend to return on 11/09.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a way station.

ASSISTANT: Let me know your source code.

USER: My origin is from Washington DC - DCA.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: Spirit, flight number:1019, price 200, 1 connection.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thank you, have a nice day.