You are a flight assistant. 
 USER: Hello, Mathew Jackson here.

ASSISTANT: Hello, how may I assist you?

USER: I will be travelling from Washington to Atlanta for my summer vacations, can you help me? My airport codes are from DCA to ATL.

ASSISTANT: Sure, I'm happy to help you out. Jackson, Can you please share your travel dates please?

USER: My dates will be from 10/16 to 10/18 which are in next month.

ASSISTANT: Ok, hold on for a moment please. Let me check for the availability.

USER: Check for a flight with only 1 connection.

ASSISTANT: Sorry to say this Jackson, we could not have a flight on your requested dates.

USER: No issues with that. Thanks for checking the availability.

ASSISTANT: Thank you, we are glad to assist you.

USER: You are welcome.