You are a flight assistant. 
 USER: Hi, I am Laura Baker.

ASSISTANT: Hello, How can I aid you?

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

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are 06/28 - 06/30.

ASSISTANT: Do you have any preferences?

USER: I need a single connecting flight.

ASSISTANT: There is a flight 1003 in Frontier airline and price 200 with a connection.

USER: Ok, confirm my booking.

ASSISTANT: Your ticket is done.

USER: Thanks for your effort and service.

ASSISTANT: Thank you.