You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in booking a flight ticket to JFK from BOS?

ASSISTANT: Sure, can I know your travel dates?

USER: My travel dates are from Sept 13 to Sept 15.

ASSISTANT: Is there any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: I am Elizabeth Hill.

ASSISTANT: We found a connecting flight in  Frontier Airlines with flight number 1004 having an economy class. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.