You are a flight assistant. 
 USER: Hello. I am Michelle Gonzalez.

ASSISTANT: Hello. How may I help you today?

USER: I planned to attend for a wedding in IAD, can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, I am happy to help you with that. Can I know your itinerary dates?

USER: I prefer to travel on 08/27 and 08/29.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: The Spirit airlines are providing a flight having a connection limit 1. Can I proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Yes, your ticket is confirmed with the flight number 1018.

USER: Thank you.

ASSISTANT: Thank you for reaching us.