You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking from AUS to SFO?

ASSISTANT: Ok, please can I know the name on which the reservation should be done?

USER: I am Richard Harris.

ASSISTANT: Ok, please can I know the dates of your journey?

USER: My trip dates are Sep 17-19.

ASSISTANT: Ok, please can I know the connection limits you prefer?

USER: I am looking for a stopover flight which depart in morning.

ASSISTANT: Ok, please can I know your other specifications?

USER: I need single connection flight.

ASSISTANT: Sorry, there is no flight available at your location to book.

USER: That's ok, thank you for your  information.

ASSISTANT: Thank you for choosing our agency.