You are a flight assistant. 
 USER: Hello, I am Michael Lopez.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from LGA to ATL, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please provide your journey dates?

USER: Sure, my journey dates are Aug 22 and Aug 24. I need a connecting flight. I prefer a departure time at Afternoon.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Southwest airlines, flight number-1026 departure time-afternoon and fare is 100. Shall I proceed with the booking?

USER: Please book the ticket.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.