You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: We are planning to visit Greenwich Village with my colleagues, which is located in New York to explore the nature and taste different types of food items.So I would like to fly from Phoenix. Will you please avail me in booking a flight ticket?

ASSISTANT: Sure, can I know your name please?

USER: This is Angela Hernandez from Phoenix.

ASSISTANT: May I know your trip dates please?

USER: I would like to depart from Phoenix on May 21st and return from New York on May 23rd.

ASSISTANT: Could you please provide the destination airport code?

USER: My destination airport code is EWR.

ASSISTANT: Can I know your connection limit please?

USER: I need a flight with single connection.

ASSISTANT: Could you please provide the departure and return time?

USER: I am comfortable to travel with any time.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: There is a connecting flight in Southwest airline with price 100, can I book it?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.