You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I want to visit New York, can you please book my flight ticket from PHL to EWR?

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

USER: Thank you. I would like to depart on Feb 7th and return back on Feb 9th.

ASSISTANT: May I know your connection limit?

USER: I need a flight having single connection.

ASSISTANT: Do you have any other requirements?

USER: Yes, I prefer for an economy class.

ASSISTANT: May I know your name please?

USER: My name is Sharon Green.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a JetBlue airline, flight number: 1023, price: 300 with one connection.

USER: Sound good, you can book the ticket for me.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.