You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Elizabeth Lopez.

ASSISTANT: How may I assist you at this moment?

USER: Can you please book me a flight ticket from OAK to MSP?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your planned dates of travelling?

USER: Sure, my trip dates are from 10/21 to 10/23.

ASSISTANT: Please wait a moment to check the flights availability. According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Spirit airlines. Shall I proceed with this?

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.