You are a flight assistant. 
 USER: Hello, I am Margaret Jackson.

ASSISTANT: Hello, how can I help you?

USER: I want to travel to Orlando, to meet my friend, can you provide me a flight ticket please? The airport codes are: depart from TX - DFW, and arrival at FL - MCO.

ASSISTANT: Sure, let me know what are your preferable dates of journey?

USER: Ok, The dates are 02/29 and 03/02. Make sure the price limit must be not more than 500.

ASSISTANT: It is good to inform that we found a flight ticket in Frontier airline with fare 100.

USER: Can you Specify the flight number please?

ASSISTANT: You have one connection while travelling and flight number : 1015.

USER: You may proceed for booking.

ASSISTANT: Ok, your ticket has been booked. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thanks for contacting us.