You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carolyn Martinez.

ASSISTANT: Carolyn, how may I aid you?

USER: Can you please help me in booking my flight ticket from 08/19 and 08/21.

ASSISTANT: Please provide your airport codes.

USER: My travelling airport codes are LGA to PHX.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: We found a flight with 1 connection from Delta airlines and ticket costs you 200.

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved in flight 1009.

USER: Thank you .

ASSISTANT: Thank you for approaching us.