You are a flight assistant. 
 USER: Hi. I am Emma Turner.

ASSISTANT: Hello, how can I be at your service today?

USER: As I want to watch a movie at microsoft theater on 07/19, please help me in booking flight ticket.

ASSISTANT: Sure, we are willing to help you. Can you please help me with your source and destination airport codes?

USER: Yes, my airport codes are NY-JFK and CA-LAX.

ASSISTANT: Do you have any preference in connection?

USER: Yes, I need a connecting flight.

ASSISTANT: When do you want to travel?

USER: I want to travel on 07/19 and return on 07/21.

ASSISTANT: Ok, let me check the availability of flights on your route.

USER: Ok.

ASSISTANT: Spirit airline is having some vacancies with price 200 and a halt in flight number 1000. Shall I proceed to book the ticket?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed on the name Emma Turner.

USER: Thank you.

ASSISTANT: Thank you for reaching us.