You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Virginia Allen.

ASSISTANT: How can I aid you today?

USER: I have a business meeting in Oakland. Can you help me for booking?

ASSISTANT: Sure, can you please share your travelling dates?

USER: Ok, my travelling dates are from 02/05 till 02/07.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from AUS to OAK.

ASSISTANT: Please wait a moment.

USER: Make sure that my connection limit should be 1.

ASSISTANT: Sorry, no airlines are providing service on your roue with single connection.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for opting us.