You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend music concert at AUS, can you please help me with booking a flight ticket from OAK?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I would like to take off on Aug 22 and return on Aug 24.

ASSISTANT: May I know your name further process?

USER: My name is Angela Carter.

ASSISTANT: Do you have any other specifications?

USER: I prefer normal cost airline.

ASSISTANT: Ok, wait for some time.

USER: Ok, but I am looking for a connecting flight.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thanks for approaching us.

USER: You are welcome.