You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I have to attend for a seminar in PHX. Can you please book a flight from LAX?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your planned dates please?

USER: Sure, I want to travel on July 4 and need to return on July 6.

ASSISTANT: Ok, let me know your connection limit.

USER: I need a flight with single connection.

ASSISTANT: Ok, please specify your name.

USER: Andrew Lee here.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 100 in 1027 Spirit Airlines, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, I have confirmed your ticket in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.