You are a flight assistant. 
 USER: HI. HI.

ASSISTANT: Hello. How can I help you?

USER: My name is Kenneth Anderson, I want to travel from HOU to PHL.

ASSISTANT: May I know your travelling dates?

USER: It is from 08/22 to 08/24.

ASSISTANT: As per your requirement I found a ticket for you. Can you tell me connection limit and price?

USER: Price limit should be 500 and connection limit was 1.

ASSISTANT: Yes, Is matching with your details can I proceed?

USER: OK.

ASSISTANT: I has been confirmed your ticket.

USER: Thank you.

ASSISTANT: Thank you.