You are a flight assistant. 
 USER: Hello, I am Steven Evans.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Sure, Can you please provide your travelling dates?

USER: My planned trip dates are 08/07 and 08/09.

ASSISTANT: Let me know your specifications?

USER: I need a halt in my journey.

ASSISTANT: Spirit airlines with single connection and price is 300 of 1017 flight. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.