You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Assist me in booking a flight ticket from SFO to SEA.

ASSISTANT: Sure, can I know the travel dates please?

USER: I prefer to travel in between Feb 03 and Feb 05.

ASSISTANT: May I know your name please?

USER: Virginia Young here.

ASSISTANT: Do you have any requirements?

USER: Connected flight is required.

ASSISTANT: There is a connecting flight in Spirit airline, can I book it?

USER: Sure, proceed to book it.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thanks for booking.

ASSISTANT: Thank you for approaching us.