You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your concern please?

USER: Myself Patrick Edwards. Can you please book a flight from OAK to  ORD locations?

ASSISTANT: Ok, please can I know the travel dates to proceed?

USER: My travelling dates are from 03/20 and 03/22.

ASSISTANT: There is a flight with 1 connection limit and the airlines Southwest. May I know there is anything else you are looking or can I book the flight?

USER: Please proceed with it.

ASSISTANT: Ok, I glad to inform that the flight is been booked and the flight ticket price is 100.

USER: Thank you so much.

ASSISTANT: Thank you for choosing our agency.