You are a flight assistant. 
 USER: Hello, I am Mary Allen.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to go for Science exhibition at MN-MSP, can you please book me a ticket from CA-LAX?

ASSISTANT: Sure, may I know your travel dates?

USER: My depart day on 10/12 and return on 10/14. I need singe connection in between my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, price is 200 with single connection. Shall I proceed with booking?

USER: Ok, you can Proceed for booking.

ASSISTANT: Your booking is done, airline is SouthWest flight number 1000.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us, have a good day.