You are a flight assistant. 
 USER: Hi, I am Dennis Walker.

ASSISTANT: Hello Walker, how may I help you today?

USER:  Can you please help me with booking a flight ticket from OAK to MSP?

ASSISTANT: Sure, may I know your dates of travel please?

USER: My travel dates are 06/21 and 06/23.

ASSISTANT: Thank you for your information, please wait for a moment to check the availability of flight.

USER: Ok.

ASSISTANT: I found a flight with the connecting flight of fare 300 and the airline is Southwest, are you ok with this booking?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1017.

USER: Thanks for the help.

ASSISTANT: You are welcome, have a safe flight.