You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a flight ticket to attend my father's retirement celebrations in Houston, TX - HOU. Can you book a flight ticket with in the range of 1000?

ASSISTANT: Sure, please provide your origin airport code.

USER: I will start my journey from Charlotte, NC - CLT.

ASSISTANT: Could you please provide your price limit?

USER: I already mentioned above, please check it once.

ASSISTANT: When are you planning to move?

USER: I will start my journey on 03/05 and return on 03/07.

ASSISTANT: Ok, please wait a moment, I will check the availability and revert you.

USER: Sure, I will wait for your response.

ASSISTANT: AA airlines with single connection and price is 200 of 1018 flight. Shall I proceed for booking? May I know your name?

USER: Sure, please confirm my booking on the name of Joseph Robinson.

ASSISTANT: Ok, your ticket has been confirmed with the name Joseph Robinson.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.