You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Dennis Evans here. Can you search for a flight from OAK to OAK?

ASSISTANT: Ok, I will assist you. May I know your travel dates?

USER: Sure, my round trip dates are 05/06 and 05/08.

ASSISTANT: There is a connection limit 1 and the price is 100. Can I book it?

USER: Sure, please proceed.

ASSISTANT: Ok, the flight ticket is booked and the airlines is AA.

USER: Thanks for your help.

ASSISTANT: Thank you for connecting our agency.