You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me to book a ticket from BOS to LGA?

ASSISTANT: May I know your travelling dates?

USER: I want to start on June 16 and return on June 18.

ASSISTANT: May I know your name?

USER: Stephen Davis here.

ASSISTANT: Do you need any connecting flight?

USER: Yes, I would prefer a connecting flight.

ASSISTANT: May I know your other specifications?

USER: I do not have any other specifications?

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with one connection and the price is 100 in United Airlines, can I proceed with the reservation?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been reserved with the flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.