You are a flight assistant. 
 USER: Hi. I am Scott Collins.

ASSISTANT: Hello.

USER: Can you help me in booking a flight ticket on the dates 12/29 to 12/31 as I want to celebrate my new year.?

ASSISTANT: Sure, do you have any connection limit?

USER: Yes I need single connection.

ASSISTANT: Could you please let me know your airport codes?

USER: My boarding point is CA - OAK and landing point is GA - ATL.

ASSISTANT: Please wait a moment I will check and get back to you.

USER: Sure.

ASSISTANT: Unfortunately there are no reservation found with your details.

USER: Ok, no issues.

ASSISTANT: Thanks for choosing us.

USER: Thanks for your response.