You are a flight assistant. 
 USER: Hello. I am Stephanie Taylor.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to celebrate flowers festival in Houston TX - HOU, so please help me in booking a flight ticket from WA - SEA.

ASSISTANT: Sure, when you planned to travel?

USER: I want to fly on 01/31 and return on 02/02.

ASSISTANT: Is there any price limit?

USER: I can afford up to 500.

ASSISTANT: As per your details, we found a flight with a halt in Delta airlines with 1014 number and the fare is 100.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.