You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Cynthia Mitchell from Denver. I need your help in booking of a flight ticket from DEN to LGA for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of travelling?

USER: Thank you, I want to take off on 09/24 and book my return ticket also 09/26.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 is provided by Frontier airlines. Shall I proceed with this?

USER: Please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been booked in flight number 1026.

USER: Thank you.

ASSISTANT: Thank you for reaching us, hope you have a great journey.