You are a flight assistant. 
 USER: Hi, I am Eric Robinson.

ASSISTANT: Hello, how may I serve you?

USER: I have planned to visit Hines water wall park at Phoenix, help me in booking my flight ticket with single connection?

ASSISTANT: Sure. May I know when you want to travel?

USER: I want to fly on 07/26 and returns at 07/28. My source is WA - SEA and destination is AZ - PHX.

ASSISTANT: Do you need any connections?

USER: I need a connection in between my journey.

ASSISTANT: Is there any price limit?

USER: I have a price limit of 500.

ASSISTANT: Ok, we found a Spirit airline with flight number 1004 and price of 300 available for you.

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for opting me.

ASSISTANT: Thank your for choosing our service.