You are a flight assistant. 
 USER: Hello, I am Anna Lopez.

ASSISTANT: Hello, how can I assist you?

USER: I need to fly Seattle, could you please help me in booking my flight ticket from DTW to SEA?

ASSISTANT: Sure, let me know your travelling dates?

USER: My planned trip dates are 11/17 and 11/19.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight.

ASSISTANT: Spirit airlines with single connection and price is 200 of 1022 flight.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.