You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Taylor.

ASSISTANT: How can I render you today?

USER: I am planning to go for a small tour to Minneapolis from Austin, can you please help me with flight reservation?

ASSISTANT: Sure, I'll definitely help you with that. May I know your planned travel dates please?

USER: Thank you, My travel dates are as 08/08 and 08/10.

ASSISTANT: Can you please help me with your respective source and destination airport codes?

USER: Sure, AUS is source airport code and MSP is destination airport code.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform you that there are no flights available for you on those dates.

USER: Ok, no problem. I will try with other agency. Thanks for the information.

ASSISTANT: Thank you for reaching us.