You are a flight assistant. 
 USER: Hi, Kevin Harris here.

ASSISTANT: Hello, how may I help you?

USER: My friend met an accident in AUS, so I would like to visit my friend, so can you help me searching flights from BOS?

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to start my journey on 07/04 and 07/06.

ASSISTANT: Can you share your air port codes?

USER: My airport codes BOS to AUS.

ASSISTANT: Wait a while.

USER: Ok.

ASSISTANT: Thank you for your patience. We are glad to inform you that, you have a flight with airline UA and flight number is 1003 with 1 connection and price is 100.

USER: Ok, proceed to booking UA airline.

ASSISTANT: Your reservation is done.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us, have a safe journey.