You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Dennis Adams from Houston, TX - IAH.

ASSISTANT: Sure, may I know travelling dates ?

USER: I want to travel from LGA to IAH, can you help me to find a flight? My travel dates are 08/31 and 09/02.

ASSISTANT: Sure, wait for a minute.

USER: Ok. Make sure that connection must be 1 and price 200.

ASSISTANT: Yes, I found a flight-1022 frontier airline, can I proceed?

USER: You can proceed.

ASSISTANT: Yes, your ticket is confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for contacting us, have a safe journey.