You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: Can you please help me to book a flight from MSP to LAS?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travel dates are June 18th and 20th.

ASSISTANT: Ok, do you need a lay by in between the journey?

USER: I am fine with it.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: We found a Southwest airlines with fare of 100 and a lay by in between the journey.

USER: Please proceed with my name is Lisa Wright.

ASSISTANT: Your ticket has been confirmed with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.