You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: As I have planned to conduct a music concert in Philadelphia and want to donate the amount to orphans which is gained in the concert. Can you please help me in booking my flight ticket from New York?

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

USER: As I have signed my date on July 5th, so book my flight ticket from July 4th and my return journey will be on July 6th.

ASSISTANT: Thank you, may I know your airport codes please?

USER: EWR to PHL are my preferable airport codes.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I usually prefer to fly in a stopover flight.

ASSISTANT: May I know your name for the documentation purpose?

USER: I am Janet Young.

ASSISTANT: Do you have any specifications on your airline class preference?

USER: No.

ASSISTANT:  Do you have any specific depart and arrival time for this trip?

USER: No.

ASSISTANT: Southwest  Airlines providing a flight with the price 200 with single connection. Can I proceed for the booking.

USER: You can proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1011.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.