You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Amy Hernandez.

ASSISTANT: How can I aid you?

USER: I will be travelling from Charlotte to New York for attending a free seminar about wildlife.

ASSISTANT: That's sounds good.

USER: My travel codes will be from CLT to LGA.

ASSISTANT: Ok, may I know your journey dates?

USER: My planned dates will be from 03/21 to 03/23. Make sure the price of tickets shall not be more than 200.

ASSISTANT: Amy, give me a moment, I will be back with the best service for you.

USER: Take your time.

ASSISTANT: Thank you for waiting. I have found an available ticket for you from AA airline with flight number 1003, shall I proceed to book?

USER: Please proceed with booking then.

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

USER: Thanks for quick help.

ASSISTANT: You are welcome. Thank you for reaching Global Agency.

USER: You are welcome.