You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am Patricia Walker. I need to attend investigation in Minneapolis, MSP.

ASSISTANT: Ok.

USER: Could you help me out in booking me a flight on 05/28?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly, mention your origin airport code.

USER: My nearest airport to board is Las Vegas, LAS.

ASSISTANT: Do you need any connection your journey?

USER: I need a lay by in between my travel.

ASSISTANT: Kindly, mention your return date.

USER: I will return on 05/30.

ASSISTANT: Thank you for sharing you journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your time.

USER: Ok.

ASSISTANT: You have a flight with airline Southwest and flight number is 1010 with 1 connection and price is 100.

USER: Proceed with my reservation.

ASSISTANT: Your reservation is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us, have a nice day.