You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Rebecca Phillips. I have a seminar to attend at University of Chicago Oriental Institute in Chicago, can you please book a flight from New York?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER:  I will travel on May 8th and 10th.

ASSISTANT: Ok, please share me your travelling airport codes.

USER: I will fly from JFK to ORD.

ASSISTANT: Ok, do you have any connection limit?

USER: I am ok with one connecting flight.

ASSISTANT: Ok, may I know your arrival and departure time?

USER: I don't have any depart time restriction but I do want to return back in the afternoon.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 200 in economy class.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight number 1000 and airline is Spirit.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.