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

ASSISTANT: Hello, How may I help you today?

USER: I am planning to do river rafting in white water center.

ASSISTANT: Ok.

USER: So, can you please help me in booking a flight ticket to Charlotte, CLT?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT:   Let me know the airport code that you wish to fly.

USER: I would like to board from New York, LGA.

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

USER: Yes, there should be a lay by.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My preferable dates of journey is 01/01 to 01/03.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found AA airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1025.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.