What are the entities and related attributes required to support each business described below? Provide a Conceptual Data Model with the related attributes you identified for each entity for $3$ of the $5$ examples provided. This can be submitted in Word, Visio or a photo of your pen$/$paper diagram.

Our customers rely on our expertise to curate memorable trips, engaging in consultations with our travel agents to select destinations and plan activities. Our dedicated agents not only offer valuable recommendations but also take care of the entire booking process, securing flights, accommodations, and activities to ensure a seamless travel experience. The booking phase involves handling reservations, issuing tickets, and generating detailed itineraries for our clients. To enhance our personalized service, we maintain comprehensive customer profiles that include travel preferences, past trips, and potential loyalty rewards.

In our pet grooming business, pet owners play a crucial role by scheduling grooming appointments where they can specify their desired services and preferences for their furry companions. Our skilled groomers take charge of providing a range of services, including bathing, grooming, and nail trimming, ensuring that each pet receives the best care possible. The appointment process encompasses scheduling, check$-$in procedures, and the efficient completion of grooming tasks. Additionally, our system allows for the creation of customer profiles, enabling us to maintain comprehensive records of pet details, grooming history, and any special requests made by the owners. This ensures a personalized and attentive grooming experience for both our customers and their beloved pets.

In our real estate business, the interaction between home buyers$/$sellers and our agents forms the core of our operations. Buyers and sellers collaborate with our dedicated agents to facilitate property transactions, exploring various listings to find the perfect match for their needs. Our agents take on the responsibilities of managing property listings, conducting showings, and negotiating deals on behalf of our clients. The transaction process is multifaceted, involving the preparation of offers, contract negotiations, property inspections, and overseeing the closing procedures. To enhance our customer$-$centric approach, we maintain comprehensive customer profiles that capture property preferences, transaction history, and contact details. This allows us to provide personalized and efficient service, ensuring a smooth and satisfactory experience for our clients throughout the entire real estate journey.

At the forefront, diners engage with our establishment by making reservations, perusing menus, and placing orders for their desired dishes. Behind the scenes, our talented chefs take charge of meal preparation, inventory management, and seamless coordination with the kitchen staff. The order process encompasses the meticulous steps of cooking, plating, and serving, with the added flexibility of options for takeout or delivery. To enhance the customer experience, we maintain detailed customer profiles, incorporating valuable information such as dining preferences, order history, and potential loyalty rewards.

Our primary focus revolves around providing a comprehensive fitness experience for our members. Individuals join our gym to participate in various classes, utilize state$-$of$-$the$-$art equipment, and engage in invigorating fitness sessions. Our dedicated instructors play a pivotal role in leading these classes, creating personalized workout routines, and diligently monitoring the progress of our members. The operational side involves class scheduling, meticulous attendance tracking, and, on occasion, managing payments for specific sessions. Additionally, we maintain detailed membership records, capturing vital member information, renewal dates, and usage patterns to ensure a seamless and personalized experience for all our valued members.

Step $2$: Choose one of the three examples you are submitting from Step $1$ and create a Logical Data Model using MySQL$.$ Submit a screenshot of your ERD $-$ be sure to include your name on the canvas to validate that the submission is your own.

Please see the Assignment $4$ Rubric for grading criteria.