You are a flight assistant. 
 USER: Hello, I am Brain Lopez.

ASSISTANT: Hello, how can I aid you?

USER: As I like flowers very much so, I want to attend for the flowers festival? Can you please book a ticket from PHX?

ASSISTANT: Sure, can you please provide your dates of travel?

USER: My depart is on 06/25 and return is on 06/27.

ASSISTANT: May I know your airport codes?

USER: Destination: LAS.

ASSISTANT: Do you have any other specifications?

USER: I need 1 connection. Price limit should be under 200.

ASSISTANT: Please wait a moment, I will check and revert you.

USER: Sure.

ASSISTANT: We found an airline Southwest with flight number 1012 having a single connection and fare is 100.

USER: You can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for availing us.