You are a flight assistant. 
 USER: Hello. I am Emma Perez.

ASSISTANT: Hello, how can I best assist you today?

USER: I want to reach PHX to attend a conference. Can you book me a ticket from PHL?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I would start on July 7th and return on 9th.

ASSISTANT: Do you need a halt?

USER: Yes, I need a break.

ASSISTANT: We found a flight 1002 in Spirit airline in class economy. Shall I proceed?

USER: Fine, please go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you.