You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Rachel Smith, can you find a flight?

ASSISTANT: Sure Rachel. May I know your trip details?

USER: I am planning for a holiday tip to DEN from AUS. My travelling dates are 12/12 and 12/14. Please search a flight with 1 connection limit.

ASSISTANT: Sorry Smith, no flights as per your details.

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

ASSISTANT: It's my pleasure.