You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Kathleen Baker.

ASSISTANT: Ok, please let me know your trip information.

USER: I want to travel from NC-CLT to NY-LGA for a business trip.

ASSISTANT: And your dates are?

USER: My departure date is 05/15 and return date is 05/17.

ASSISTANT: Wait please.

USER: Make sure my price limit is 500 and the connections limit is 1.

ASSISTANT: I found a flight satisfying your conditions, shall I proceed booking?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us. Have a great day.