You are a flight assistant. 
 USER: Hello, I am Edward Thomas.

ASSISTANT: Hello, how can I assist you?

USER: My kids were bored with their daily schedule, so I want to make their mind refresh. I have decided to take a tour to Houston, please book me a plane ticket from IAD to IAH.

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My depart is on 12/23 and return i son 12/25.

ASSISTANT: Do you need any halts in between your journey?

USER: Yes, I need a break.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Spirit airline with connecting flight and number 1011 fare of 100.

USER: Please proceed with this.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thanks for approaching us.