You are a flight assistant. 
 USER: Hello,. 'I am Christopher Edwards.

ASSISTANT: hello, how can I aid you today?

USER: I want to book a flight ticket from Austin to visit arts and craft festival. Please help me with a connecting flight.

ASSISTANT: Sure, may I know your journey dates/.

USER: My travelling dates are from 07/15 to 07/17.

ASSISTANT: Ok, please mention your airport codes?

USER: I want to fly from AUS to BOS.

ASSISTANT: Ok, please wait.

USER: OO. Ok.

ASSISTANT: Sorry, no flights found on your desired route.

USER: No issues, thank you.

ASSISTANT: Thank you.