You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Hill.

ASSISTANT: How may I help you?

USER: I am planning to book a ticket from PHL to JFK. Can you please help em out?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to travel on 10/19 and return on 10/21.

ASSISTANT: Yes Hill, I have found a flight having a connection limit 1. Can I proceed ?

USER: Yes, you can proceed the booking.

ASSISTANT: Yes Hill, your booking is done with the flight number 1017.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.