You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am George Perez want to visit Detroit, can you book a ticket from SEA to DTW?

ASSISTANT: Ok Perez, please let me know your travel dates too.

USER: Sure, my travelling dates will be 09/17 and 09/19.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Ok.

ASSISTANT: Southwest airlines running a flight in your route with connection 1 and the price of the ticket is 200. Shall I proceed with booking?

USER: That's perfect! Proceed with my booking.

ASSISTANT: Ok George Perez, your ticket booking has done and the flight number is 1024.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great journey.