You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brandon Jones here.

ASSISTANT: How may I guide you today Jones?

USER: I want to travel from Denver to New York for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am gleeful to serve you with that. Can you please provide your planned dates of travelling?

USER: My travelling dates are from 03/04 to 03/06.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: My airport codes are from DEN to EWR.

ASSISTANT: Please wait a moment to check the flights availability in your route and I will get back with a best flight.

USER: Ok, I will wait.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Frontier airlines. Shall I proceed with this?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1002.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.