You are a flight assistant. 
 USER: Hello, I am Stephen Moore.

ASSISTANT: Hello, hello can I help you?

USER: Can you help me booking a flight ticket from HOU to LAX?

ASSISTANT: Sure, please share me your travelling dates?

USER: I will start on 07/20 and return on 07/22.

ASSISTANT: Do you have any specifications?

USER: I need a break in my journey.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1004 Southwest airline with single connection and price of 100.

USER: Please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us.