You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please search a flight ticket from PHX on 02/27 date and confirm my ticket with Stephen Rodriguez name?

ASSISTANT: Can I know your preferred return travel date and destination airport code please?

USER: My destination code is LGA and return date is 02/29 date.

ASSISTANT: There is no flight on your desired travel dates please.

USER: Ok, fine not an issue. Thank you for checking.

ASSISTANT: Thank you for choosing us. Have a nice day.