You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself George Martinez. Can you help me to reserve a flight ticket from Seattle, WA - SEA to SEA a round trip?

ASSISTANT: Ok, please share your travelling dates with me.

USER: Ok, my travel dates are 08/23 and 08/25.

ASSISTANT: Flight-1027 is available for you with single connection at the cost of 100, can I reserve your ticket with this flight?

USER: Please book the flight ticket.

ASSISTANT: Your booking is done with Spirit airlines.

USER: Thank you for assisting me with the booking.

ASSISTANT: Thank you for choosing us.