You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello!tell me how can I assist you?

USER: My name is Michelle Green and I want to book a flight ticket from ATL to HOU.

ASSISTANT: OK,can you please tell me your journey dates/.

USER: Sure, my dates of travel is from 05/14 to 05/16.

ASSISTANT: Can you please tell me your connections limit and price of your ticket?

USER: Sure, My connections limit is 1 and cost is 1000.

ASSISTANT: As per your need there is a flight available here with airline name Frontier and with flight num:1016 ,may I book a ticket for you?

USER: OK, please book it for me?

ASSISTANT: OK,your ticket has been booked. Thank you have a safe journey.

USER: Thank you, for your assurance.