You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I would like to visit Houston, please help me in booking a ticket from ATL to HOU.

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: My planned travel dates are on Apr 20 and Apr 22.

ASSISTANT: Do you need any break?

USER: Yes, I need a break in between my journey.

ASSISTANT: May I know your name?

USER: My name is Rebecca Wright.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while, I will check the availability and get back to you.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight with an Southwest airlines, flight number:1020.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.