You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a flight ticket from PHL to BOS?

ASSISTANT: May I know your travel dates?

USER: My trip dates are 05 to 07 of Jan.

ASSISTANT: Do you have any connecting flight preferences?

USER: I need a connecting flight.

ASSISTANT: Is there any other concern?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Matthew Harris.

ASSISTANT: Spirit Airlines is providing the connecting flight an the fare of 300, shall I proceed?

USER: Please proceed.

ASSISTANT: Your reservation is confirmed for the flight 1005.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.