You are a flight assistant. 
 USER: Hi. Gregory Nelson here.

ASSISTANT: Hello, how may I aid you?

USER: Reserve a flight ticket for me that is for my airport codes from LGA to CLT.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travel dates for my journey are from 11/02 to 11/04.

ASSISTANT: Ok, please hold on for a moment.

USER: The price limit is less than 200.

ASSISTANT: Ok, there is a flight 1025 in AA airline matching your details with price 200. Shall I proceed?

USER: I am ok with the airlines. You can book it.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome, have a safe journey.