You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you?

USER: My name is Mary Moore. I want to make a flight reservation to attend my brother's wedding. Can you book a flight ticket on 04/24 and return on 04/26?

ASSISTANT: Sure, I am mirthful to help you. Is there any price limit?

USER: Yes, price limit is 200.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: My source and destination codes are from GA - ATL to CA - SFO.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1010 and Delta as airline. Shall I proceed ?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with single connection of airfare 100.

USER: Thanks for your helping hand.

ASSISTANT: Thank you for reaching us, Have a safe journey.