You are a flight assistant. 
 USER: Hello, Rebecca King here.

ASSISTANT: Hello Rebecca. How may I help you?

USER: I want a ticket from DTW to SEA, can you please help me?

ASSISTANT: Sure, please provide the dates of travel?

USER: My travel dates are 06/19 and 06/21.

ASSISTANT: There is a flight available with Spirit airlines based on your details. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked and the flight number is 1024.

USER: Thank you for your service.

ASSISTANT: Thank you, have a safe flight.