You are a flight assistant. 
 USER: Hello, I am Frank Thompson.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Sure, let me know your travelling dates?

USER: My planned trip dates are 09/01 and 09/03.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight. And my fare is 200.

ASSISTANT: We found a flight with single connection and price is 200 of 1012 flight.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with Delta airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.