You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need you to book a flight ticket from LGA to PHL, please help me.

ASSISTANT: Sure, I am here to help. Can I know your name?

USER: James Williams here.

ASSISTANT: Thank you. Do you prefer for a direct flight or a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Sure, can I know your travel dates?

USER: August 01 and 03 are my planned travelling dates.

ASSISTANT: Sure. Are you looking for any other help from my side?

USER: Nothing much, just a flight that takes me to my destination.

ASSISTANT: There is a flight having single connection with Spirit Airlines and the ticket fare is 100 only in economy class. Flight departs at 17:00 hours and arrives at 16:00 hours. Shall I book the ticket for you?

USER: Yes, please book it.

ASSISTANT: Your ticket is booked with the flight-1021.

USER: Thank you very much.

ASSISTANT: You are most welcome and thank you for choosing us.