You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am John Harris. I am planning to book a ticket to attend a meeting at JFK. Can you please help me out to book a ticket from PHX?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to travel on Apr 21 and return back on Apr 23.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: There is a flight with ticket fare 100 in UA airlines with a stopover. Is it ok for you?

USER: That's perfect, you can proceed the booking.

ASSISTANT: Your booking is confirmed with flight number 1011 in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us, have a nice day.