You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Nicole Garcia. I have to attend a Live Music Concert at MN- MSP, could you please help me with booking a flight ticket?

ASSISTANT: Ok Nicole Garcia, may I know your travelling dates for the following trip please?

USER: I would like to take off on 04/15 and return on 04/17.

ASSISTANT: What is your origin airport code for this journey?

USER: My nearest source airport code is MCO.

ASSISTANT: Flight-1021 by Delta airlines is available for you with 1 connection, can I book it for you?

USER: Please proceed wit the booking if the ticket fare is less than 500.

ASSISTANT: Your ticket is booked successfully, thank you for reaching our services.