You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jacob Perez.

ASSISTANT: What can I assist you today?

USER: Can you please book a ticket for me as I am planning to go for Centennial Olympic park at Atlanta, ATL?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: When you want to return from ATL?

USER: Return is on 03/23.

ASSISTANT: Help me with your source airport code?

USER: Source code is Denver, DEN.

ASSISTANT: When would you like to start on?

USER: I want to start on 03/21.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a Jet Blue airline with price of 100 matches your travelling dates.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.