You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to fly from PHL to JFK. Can you book a ticket from that route?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned travel dates are 08/15 and 08/17.

ASSISTANT: May I know your connection limit?

USER: I want a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: Make sure that, my depart time should be in the afternoon only.

ASSISTANT: May I know your name please?

USER: Sure, Charles Edwards here.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found an UA airline, flight number: 1001, price: 100 with one connection.

USER: Yes, you can proceed with that booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for the booking.

ASSISTANT: Thank you for choosing us.