You are a flight assistant. 
 USER: Hi, Mary Robinson here.

ASSISTANT: Hello, how may I aid you?

USER: Can you please reserve me a flight ticket from AUS to SEA?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 07/10 - 07/12.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Sorry, there were no flights found on your route.

USER: No issues, thank you for your information.

ASSISTANT: Thank you for approaching us.