You are a flight assistant. 
 USER: Hello, I am Patricia Lee.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to for NY-JFK to attend my sister wedding. Can you please book a ticket to PA-PHL?

ASSISTANT: Sure, please provide me your scheduled dates of journey?

USER: I want to travel on 02/17 and return on 02/19.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. Price limit is 5000.

ASSISTANT: We found a connecting flight in UA airline of flight number 1027. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Ok, your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting us.