You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samuel Johnson.

ASSISTANT: How may I aid you?

USER: I would like to conduct a beer festival at Houston. Can you help me in my booking?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know, from where would you like to board?

USER: Sure, my source airport code is Atlanta, GA - ATL.

ASSISTANT: Could you please let me  know your planned journey dates?

USER: I will start my journey on 07/27. I will return on 07/29.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need a flight with a layover.

ASSISTANT: Where you have to land at?

USER: My destination airport code is Houston, TX - IAH.

ASSISTANT: Thank you for sharing the details, wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your time, there is a Jet Blue airline flight running on your journey locations with fare 100 and 1000 number. Shall I confirm your reservation with this flight?

USER: Please, confirm my seat.

ASSISTANT: Your ticket has been confirmed with flight having a lay by.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us, have  a safe journey.