You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking fora flight from LGA to PHL, can you help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your planned travel dates?

USER: Sure, my planned travel dates are Apr 06 and Apr 08.

ASSISTANT: Do you have any specification?

USER: Please look for a connecting flight.

ASSISTANT: May I know your name to proceed further?

USER: Myself Deborah Lee.

ASSISTANT: Here I found a connecting flight with Spirit Airlines and the airfare is about 100. Shall I proceed in booking with flight 1004?

USER: That's fine, please proceed in booking.

ASSISTANT: In an economy class your ticket is booked.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.