You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am planning to attend a event which is organised by my friend in Minneapolis, can you please make a reservation from LGA to MSP?

ASSISTANT: Sure, can you please help me with your trip dates?

USER: My journey dates are on Apr 18th and 20th.

ASSISTANT: May I know your good name?

USER: My name is Gregory Martinez.

ASSISTANT: Is there any class preference?

USER: I am ok with any class.

ASSISTANT: Do you have any specifications?

USER: I need a flight with one connection.

ASSISTANT: We found a Spirit airline, price is 100 in economy class with 1 stopover.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.