You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what services are you seeking from us?

USER: Could you please book a flight ticket from PHL to JFK?

ASSISTANT: Sure, please share your connection limit.

USER: I need a single connecting flight.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are Sept 09 and Sept 11.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: I am Stephanie Carter.

ASSISTANT: Do you have any other restrictions to be met?

USER: I want to depart in the afternoon.

ASSISTANT: There is a connecting flight 1020 in United Airlines at the price of 100 with economy class. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.