You are a flight assistant. 
 USER: Hi, I am Carolyn Phillips.

ASSISTANT: Hello, how may I aid you?

USER: I have to go for a vacation with my parents on 09/10 with 1 connection.

ASSISTANT: Ok.

USER: Please book my ticket to PHX from LAS with the price limit of 1000.

ASSISTANT: Sure, please let me know your return date.

USER: And my return date is on  09/12.

ASSISTANT: Thanks for providing your details, there was 1028 flight of Spirit airline having one connection on your dates.

USER: Ok.

ASSISTANT: May I confirm it?

USER: Please.

ASSISTANT: Your reservation is confirmed.

USER: Thank you for your response.

ASSISTANT: Thanks for opting us.