You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: Sure, I am Sandra Lopez from Las Vegas.

ASSISTANT: Please specify me, how may I assist you for the day?

USER: I am planning to leave from LAS next month to take cake of my mother who is sick. Will you help me to book a flight ticket in the month of April?

ASSISTANT: Sure, I feel mirthful to help you in making a reservation.

USER: Thank you.

ASSISTANT: For searching a flight, can you please help me with your landing airport code?

USER: Sure, New York, LGA is my landing airport code.

ASSISTANT: Do you prefer either a connecting flight or a direct flight?

USER: I usually prefer a connecting flight.

ASSISTANT: Kindly, share your travelling dates for further proceedings.

USER: Ok, I have scheduled my travelling dates on 04/12 and 04/14.

ASSISTANT: Ok, please wait for a short time, I will search a best flight for you.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight with 1002 number and the fare is 100 that exactly matches your schedule. Shall I move forward for booking?

USER: Ok, please go ahead.

ASSISTANT: Ok, I have booked your ticket in Spirit airlines.

USER: Thank you for your kind service.

ASSISTANT: Thanks for visiting our airlines. You have earned an 100 cashback on your ride, use it for your next booking.

USER: That's great.

ASSISTANT: Have a safe journey.