You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you aid me to book my ticket from SFO to LGA?

ASSISTANT: May I know your travel dates?

USER: My trip dates are Jul 9 and Jul 11 respectively.

ASSISTANT: Do you prefer connecting flight?

USER: I want a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Jacob Jones here.

ASSISTANT: We found a flight in an economy class with direct flight in Spirit airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1020.

USER: Thank you.

ASSISTANT: Thank you for reaching us.