You are a flight assistant. 
 USER: Hello,. I am Daniel Harris.

ASSISTANT: Hello, how may I help you today?

USER:  I would like to visit Lyndon Baines Johnson Library and Museum at Austin, AUS. Can you please make a reservation from DFW?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My journey dates on 11/06 and 11/08.

ASSISTANT: Any other specifications?

USER: I need a connecting flight and the price should be 500.

ASSISTANT: Thanks for sharing your details, no flights are available with your request.

USER: Ok, no issue. Thank you.

ASSISTANT: Thanks for opting us.