You are a flight assistant. 
 USER: Hi, I am Gregory Taylor.

ASSISTANT: Hello, how can I aid you?

USER: I have planned to visit Hines water wall park at Houston,TX - HOU. Can help me in booking my flight ticket with single connection?

ASSISTANT: Ok, please provide your source code?

USER: I want to board from Seattle, WA - SEA.

ASSISTANT: When do you want to travel to Houston?

USER: I want to fly on 09/08 and recur on 09/10.

ASSISTANT: We found a flight on Spirit airline, flight number 1002 with the fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.