You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Mary Martinez. I want to travel from LAS to DFW for summer vacation, find a flight for me?

ASSISTANT: Sure, can you please mention your dates of travel?

USER: My travel dates are 03/16 to 03/18.

ASSISTANT: The flight with airline AA and connections limit 1 of cost 100 and number 1021 has found.

USER: Proceed for booking a flight ticket.

ASSISTANT: Ok, may I know your name please? Ok, your ticket has booked.

USER: Thank you very much.

ASSISTANT: Thank you.