You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Catherine Allen here.

ASSISTANT: How can I help you?

USER: I want to visit my hometown in Oakland - OAK, can you please find a flight from MSP?

ASSISTANT: Your travelling dates please?

USER: My journey will be starting on 10/16 and I would like to return back on 10/18. Please check for 1 connection flights. My budget for this trip ticket is only 500.

ASSISTANT: There is a flight with single connection, can I proceed for booking in 1011 flight it cost you 100?

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.