You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me to book a economy class ticket?

ASSISTANT: Sure, We are here to serve you. May I know your name?

USER: My name is Nicole Gonzalez.

ASSISTANT: Please share me your airport codes.

USER: My airport codes are LGA and MSP.

ASSISTANT: Kindly share me your travelling dates.

USER: My travelling dates are 02/01 and 02/03.

ASSISTANT: Are you okay with direct flight?

USER: Yes and I did not have any requirements.

ASSISTANT: Please wait a while I will check the availability  of flights.

USER: Sure.

ASSISTANT: We found a direct flight ticket with Spirit airline, flight number:1028. Can I reserve it for you?

USER: Proceed with my booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.