You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I am Elizabeth Lopez. I would like to book a ticket from MSP to EWR, can you please help me out?

ASSISTANT: Sure, I will help you in booking flight ticket. Can you please let me know your travel dates for booking flight ticket?

USER: I am travelling on these dates 02/21 and 02/23.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route. Based on your information, Spirit airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Ok, you can proceed .

ASSISTANT: Your flight ticket is booked successfully, flight number is 1019.

USER: Thank you for your services.

ASSISTANT: You are welcome.