You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from MCO to LAS for conference meeting, can you please help me to book the flight ticket?

ASSISTANT: Please share your itinerary dates.

USER: I have to depart on 11/20 and return on 11/22.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: Frontier airlines with flight 1016 is available.

USER: That's perfect! You can book the ticket on the name of Timothy Lee.

ASSISTANT: Lee, your ticket is reserved.

USER: Thank you very much for your help.

ASSISTANT: Thank you for reaching us.