You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jonathan Anderson here.

ASSISTANT: How may I help you?

USER: We are planning a weekend party at DFW, so could you book a ticket from ATL?

ASSISTANT: Ok, can you please mention your journey dates?

USER: My travelling dates are from 05/04 to 05/06. Make sure that there is 1 connection limit.

ASSISTANT: Sorry Anderson, no flights have been found on your name.

USER: That's ok. Thank you for your help.

ASSISTANT: Thank you for approaching us.